Номер 12, страница 69, часть 1 - гдз по алгебре 10 класс учебник Пак, Ардакулы

Алгебра, 10 класс Учебник, авторы: Пак Олег Владимирович, Ардакулы Дархан, Ескендирова Елена Викторовна, издательство Алматыкітап баспасы, Алматы, 2019

Авторы: Пак О. В., Ардакулы Д., Ескендирова Е. В.

Тип: Учебник

Издательство: Алматыкітап баспасы

Год издания: 2019 - 2026

Часть: 1

ISBN: 978-601-01-3958-9

Рекомендовано Министерством образования и науки Республики Казахстан

Часть 1. Глава 1. Функции, её свойства и график. Параграф 6. Построение графиков и исследование функций. Задачи - номер 12, страница 69.

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                      "field_nominative_case" => "Часть"
                      "field_prepositional_case" => "Части"
                    ]
                    "field_page_check_not_needed" => "1"
                    "field_short_name" => "ч."
                  ]
                  #original: array:7 [
                    "id" => 31
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "name" => "Часть"
                    "field_cases" => array:6 [
                      "field_accusative_case" => "Часть"
                      "field_creative_case" => "Частью"
                      "field_dative_case" => "Части"
                      "field_genitive_case" => "Части"
                      "field_nominative_case" => "Часть"
                      "field_prepositional_case" => "Части"
                    ]
                    "field_page_check_not_needed" => "1"
                    "field_short_name" => "ч."
                  ]
                  #changes: []
                  #casts: []
                  #classCastCache: []
                  #attributeCastCache: []
                  #dateFormat: null
                  #appends: []
                  #dispatchesEvents: []
                  #observables: []
                  #relations: []
                  #touches: []
                  +timestamps: true
                  +usesUniqueIds: false
                  #hidden: []
                  #visible: []
                  #fillable: []
                  #guarded: array:1 [
                    0 => "*"
                  ]
                }
              ]
              #escapeWhenCastingToString: false
            }
            "field_page_start" => "6"
            "field_branch_display" => "0"
            "field_branch_expanded" => "0"
            "field_display_branch_in_title" => "1"
            "field_display_task_interval" => "0"
            "field_display_branch_page" => "1"
            "field_branch_title_in_content" => "0"
            "field_navigation_title" => null
            "field_metatags_title" => null
            "field_metatags_description" => null
            "field_h1" => null
            "field_description_top" => null
            "field_description_bottom" => null
            "field_branch_cover" => array:1 [
              0 => "/media/algebra_10/baspasy-u19/covers/cover1.webp?ts=1752152865"
            ]
            "field_branch_covers" => array:1 [
              0 => array:4 [
                "path" => "/media/algebra_10/baspasy-u19/covers/cover1.webp?ts=1752152865"
                "alt" => ""
                "width" => "1940"
                "height" => "2895"
              ]
            ]
            "book" => Illuminate\Database\Eloquent\Collection {#1230
              #items: array:1 [
                0 => App\Models\Book {#1200
                  #connection: "mysql"
                  #table: "books"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:50 [
                    "id" => 4295
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "field_tree_default_status" => "tasks"
                    "field_pages_status" => null
                    "field_subject" => Illuminate\Database\Eloquent\Collection {#1202
                      #items: array:1 [
                        0 => App\Models\Term {#1199
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:10 [
                            "id" => 6471
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алгебра"
                            "field_abbreviated_name" => null
                            "field_cases" => array:6 [
                              "field_accusative_case" => "алгебру"
                              "field_creative_case" => "алгеброй"
                              "field_dative_case" => "алгебре"
                              "field_genitive_case" => "алгебры"
                              "field_nominative_case" => "алгебра"
                              "field_prepositional_case" => "алгебре"
                            ]
                            "field_foreign_lang_name" => null
                            "field_short_name" => null
                            "field_subject_type" => "technical_subject"
                            "field_translit" => "algebra"
                          ]
                          #original: array:10 [
                            "id" => 6471
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алгебра"
                            "field_abbreviated_name" => null
                            "field_cases" => array:6 [
                              "field_accusative_case" => "алгебру"
                              "field_creative_case" => "алгеброй"
                              "field_dative_case" => "алгебре"
                              "field_genitive_case" => "алгебры"
                              "field_nominative_case" => "алгебра"
                              "field_prepositional_case" => "алгебре"
                            ]
                            "field_foreign_lang_name" => null
                            "field_short_name" => null
                            "field_subject_type" => "technical_subject"
                            "field_translit" => "algebra"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_class" => Illuminate\Database\Eloquent\Collection {#1203
                      #items: array:1 [
                        0 => App\Models\Term {#1204
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [
                            "id" => 5459
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "10"
                            "field_cases" => array:6 [
                              "field_accusative_case" => "десятый"
                              "field_creative_case" => "десятым"
                              "field_dative_case" => "десятому"
                              "field_genitive_case" => "десятого"
                              "field_nominative_case" => "десятый"
                              "field_prepositional_case" => "десятом"
                            ]
                            "field_translit" => "desjatyj"
                          ]
                          #original: array:6 [
                            "id" => 5459
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "10"
                            "field_cases" => array:6 [
                              "field_accusative_case" => "десятый"
                              "field_creative_case" => "десятым"
                              "field_dative_case" => "десятому"
                              "field_genitive_case" => "десятого"
                              "field_nominative_case" => "десятый"
                              "field_prepositional_case" => "десятом"
                            ]
                            "field_translit" => "desjatyj"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1205
                      #items: array:1 [
                        0 => App\Models\Term {#1206
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [
                            "id" => 7006
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алматыкітап баспасы"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "almatykitap baspasy"
                          ]
                          #original: array:6 [
                            "id" => 7006
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алматыкітап баспасы"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "almatykitap baspasy"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_author" => Illuminate\Database\Eloquent\Collection {#1207
                      #items: array:3 [
                        0 => App\Models\Term {#1208
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:12 [
                            "id" => 7007
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Пак"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Олег"
                            "field_patronymic" => "Владимирович"
                            "field_surname_rp" => null
                          ]
                          #original: array:12 [
                            "id" => 7007
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Пак"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Олег"
                            "field_patronymic" => "Владимирович"
                            "field_surname_rp" => null
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                        1 => App\Models\Term {#1209
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:12 [
                            "id" => 7008
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Ардакулы"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Дархан"
                            "field_patronymic" => null
                            "field_surname_rp" => null
                          ]
                          #original: array:12 [
                            "id" => 7008
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Ардакулы"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Дархан"
                            "field_patronymic" => null
                            "field_surname_rp" => null
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                        2 => App\Models\Term {#1210
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:12 [
                            "id" => 7009
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Ескендирова"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Елена"
                            "field_patronymic" => "Викторовна"
                            "field_surname_rp" => null
                          ]
                          #original: array:12 [
                            "id" => 7009
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Ескендирова"
                            "field_bio" => null
                            "field_degree_rp" => null
                            "field_foreign_lang_name" => null
                            "field_foreign_lang_patronymic" => null
                            "field_foreign_lang_surname" => null
                            "field_name" => "Елена"
                            "field_patronymic" => "Викторовна"
                            "field_surname_rp" => null
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_author_foreign" => Illuminate\Database\Eloquent\Collection {#1211
                      #items: []
                      #escapeWhenCastingToString: false
                    }
                    "field_book_type" => Illuminate\Database\Eloquent\Collection {#1212
                      #items: array:1 [
                        0 => App\Models\Term {#1213
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:10 [
                            "id" => 6671
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Учебник"
                            "field_book_type_foreign" => null
                            "field_cases" => array:6 [
                              "field_accusative_case" => "учебник"
                              "field_creative_case" => "учебником"
                              "field_dative_case" => "учебнику"
                              "field_genitive_case" => "учебника"
                              "field_nominative_case" => "учебник"
                              "field_prepositional_case" => "учебнике"
                            ]
                            "field_plural_form" => null
                            "field_short_name" => null
                            "field_short_name_foreign" => null
                            "field_translit" => "uchebnik"
                          ]
                          #original: array:10 [
                            "id" => 6671
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Учебник"
                            "field_book_type_foreign" => null
                            "field_cases" => array:6 [
                              "field_accusative_case" => "учебник"
                              "field_creative_case" => "учебником"
                              "field_dative_case" => "учебнику"
                              "field_genitive_case" => "учебника"
                              "field_nominative_case" => "учебник"
                              "field_prepositional_case" => "учебнике"
                            ]
                            "field_plural_form" => null
                            "field_short_name" => null
                            "field_short_name_foreign" => null
                            "field_translit" => "uchebnik"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_country" => Illuminate\Database\Eloquent\Collection {#1214
                      #items: array:1 [
                        0 => App\Models\Term {#1215
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [
                            "id" => 6994
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Казахстан"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "kazakhstan"
                          ]
                          #original: array:6 [
                            "id" => 6994
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Казахстан"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "kazakhstan"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
                    "field_city" => Illuminate\Database\Eloquent\Collection {#1216
                      #items: array:1 [
                        0 => App\Models\Term {#1217
                          #connection: "mysql"
                          #table: "terms"
                          #primaryKey: "id"
                          #keyType: "int"
                          +incrementing: false
                          #with: []
                          #withCount: []
                          +preventsLazyLoading: false
                          #perPage: 15
                          +exists: true
                          +wasRecentlyCreated: false
                          #escapeWhenCastingToString: false
                          #attributes: array:6 [
                            "id" => 6995
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алматы"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "almaty"
                          ]
                          #original: array:6 [
                            "id" => 6995
                            "created_at" => "2026-04-10 13:58:26"
                            "updated_at" => null
                            "name" => "Алматы"
                            "field_cases" => array:6 [
                              "field_accusative_case" => null
                              "field_creative_case" => null
                              "field_dative_case" => null
                              "field_genitive_case" => null
                              "field_nominative_case" => null
                              "field_prepositional_case" => null
                            ]
                            "field_translit" => "almaty"
                          ]
                          #changes: []
                          #casts: []
                          #classCastCache: []
                          #attributeCastCache: []
                          #dateFormat: null
                          #appends: []
                          #dispatchesEvents: []
                          #observables: []
                          #relations: []
                          #touches: []
                          +timestamps: true
                          +usesUniqueIds: false
                          #hidden: []
                          #visible: []
                          #fillable: []
                          #guarded: array:1 [
                            0 => "*"
                          ]
                        }
                      ]
                      #escapeWhenCastingToString: false
                    }
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          #visible: []
          #fillable: []
          #guarded: array:1 [
            0 => "*"
          ]
        }
        3 => App\Models\Branch {#1277
          #connection: "mysql"
          #table: "branches"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:24 [
            "id" => 1119357
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "field_display_title" => "Задачи"
            "field_branch_order" => null
            "field_url" => null
            "field_branch_type" => Illuminate\Database\Eloquent\Collection {#1278
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              #escapeWhenCastingToString: false
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            "field_page_start" => "67"
            "field_branch_display" => "0"
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            "field_branch_cover" => []
            "field_branch_covers" => []
            "book" => Illuminate\Database\Eloquent\Collection {#1280
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                0 => App\Models\Book {#1200}
              ]
              #escapeWhenCastingToString: false
            }
            "branch_parent" => Illuminate\Database\Eloquent\Collection {#1326
              #items: array:1 [
                0 => App\Models\Branch {#1281
                  #connection: "mysql"
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                  +incrementing: true
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                    "created_at" => "2026-04-10 13:58:26"
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                    "field_branch_order" => "6"
                    "field_url" => null
                    "field_branch_type" => Illuminate\Database\Eloquent\Collection {#1283
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                        0 => App\Models\Term {#1282 …30}
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                    "branch_parent" => Illuminate\Database\Eloquent\Collection {#1313
                      #items: array:1 [
                        0 => App\Models\Branch {#1314 …30}
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      #escapeWhenCastingToString: false
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    "content" => Illuminate\Database\Eloquent\Collection {#1142
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          #primaryKey: "id"
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            "id" => 1300361
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "edition" => Illuminate\Database\Eloquent\Collection {#1162
              #items: array:1 [
                0 => App\Models\Edition {#1171
                  #connection: "mysql"
                  #table: "editions"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
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                    "created_at" => "2026-04-10 13:58:26"
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                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1169
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                        0 => App\Models\Term {#1170 …30}
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                    "field_content_mode" => "text, image"
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                    "field_moderator" => "pasha"
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                    "field_responsible" => Illuminate\Database\Eloquent\Collection {#1168}
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                  ]
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                    0 => "*"
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              ]
              #escapeWhenCastingToString: false
            }
            "task" => array:2 [
              "refs" => "1119676"
              "type" => "task"
            ]
            "text" => "<p><strong>12. (1)</strong> Постройте графики функций на одной плоскости:</p><p><strong>а)</strong> $y=-x$;</p><p><strong>б)</strong> $y=-x-3$;</p><p><strong>в)</strong> $y=|-x-3|$;</p><p><strong>г)</strong> $y=|x+3|-5$;</p><p><strong>д)</strong> $y=||x+3|-5||$;</p><p><strong>е)</strong> $y=||-x+3|-5||$;</p><p><strong>ж)</strong> $y=||3-|x|-5||$. По графику ж) сделайте исследование функции.</p>"
            "img" => array:1 [
              0 => array:5 [
                "name" => "12-1.jpg"
                "alt" => null
                "width" => "1537"
                "height" => 419
                "path" => "/media/algebra_10/baspasy-u19/0-1-6zad/12-1.webp?ts=1753534544"
              ]
            ]
          ]
          #original: array:7 [
            "id" => 1300361
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "edition" => Illuminate\Database\Eloquent\Collection {#1162}
            "task" => array:2 [
              "refs" => "1119676"
              "type" => "task"
            ]
            "text" => "<p><strong>12. (1)</strong> Постройте графики функций на одной плоскости:</p><p><strong>а)</strong> $y=-x$;</p><p><strong>б)</strong> $y=-x-3$;</p><p><strong>в)</strong> $y=|-x-3|$;</p><p><strong>г)</strong> $y=|x+3|-5$;</p><p><strong>д)</strong> $y=||x+3|-5||$;</p><p><strong>е)</strong> $y=||-x+3|-5||$;</p><p><strong>ж)</strong> $y=||3-|x|-5||$. По графику ж) сделайте исследование функции.</p>"
            "img" => array:1 [
              0 => array:5 [
                "name" => "12-1.jpg"
                "alt" => null
                "width" => "1537"
                "height" => 419
                "path" => "/media/algebra_10/baspasy-u19/0-1-6zad/12-1.webp?ts=1753534544"
              ]
            ]
          ]
          #changes: []
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          +usesUniqueIds: false
          #hidden: []
          #visible: []
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          #guarded: array:1 [
            0 => "*"
          ]
        }
        1 => App\Models\Element {#1165
          #connection: "mysql"
          #table: "elements"
          #primaryKey: "id"
          #keyType: "int"
          +incrementing: true
          #with: []
          #withCount: []
          +preventsLazyLoading: false
          #perPage: 15
          +exists: true
          +wasRecentlyCreated: false
          #escapeWhenCastingToString: false
          #attributes: array:6 [
            "id" => 1551397
            "created_at" => "2026-04-10 13:58:26"
            "updated_at" => null
            "edition" => Illuminate\Database\Eloquent\Collection {#1156
              #items: array:1 [
                0 => App\Models\Edition {#1164
                  #connection: "mysql"
                  #table: "editions"
                  #primaryKey: "id"
                  #keyType: "int"
                  +incrementing: false
                  #with: []
                  #withCount: []
                  +preventsLazyLoading: false
                  #perPage: 15
                  +exists: true
                  +wasRecentlyCreated: false
                  #escapeWhenCastingToString: false
                  #attributes: array:21 [
                    "id" => 5659
                    "created_at" => "2026-04-10 13:58:26"
                    "updated_at" => null
                    "title" => "Решение 2 (rus)"
                    "field_order" => "3"
                    "field_publisher" => Illuminate\Database\Eloquent\Collection {#1160
                      #items: array:1 [
                        0 => App\Models\Term {#1163 …30}
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                      #escapeWhenCastingToString: false
                    }
                    "field_content_type" => "free"
                    "field_content_mode" => "text"
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                    "field_page_content_text_checked" => "0"
                    "field_solution_author" => "Gemini 2.5 Pro"
                    "field_moderator" => "tolik"
                    "field_edition_type" => "solution"
                    "field_root_dir" => "2-"
                    "field_responsible" => Illuminate\Database\Eloquent\Collection {#1161
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                    "field_edition_group" => Illuminate\Database\Eloquent\Collection {#1159
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                    "id" => 5659
                    "created_at" => "2026-04-10 13:58:26"
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                    "title" => "Решение 2 (rus)"
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            "task" => array:2 [
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              "type" => "task"
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            "text" => "<p><strong>а)</strong> Функция $y=-x$. Это линейная функция, её график — прямая линия, которая проходит через начало координат (0,0) и точку (1,-1). Она является биссектрисой II и IV координатных четвертей.<br>Ответ: График функции $y=-x$ — это прямая, проходящая через точки (0,0) и (1,-1).</p><p><strong>б)</strong> Функция $y=-x-3$. График этой функции получается из графика функции $y=-x$ (из пункта а) путем параллельного переноса (сдвига) вдоль оси Oy на 3 единицы вниз. Прямая будет проходить через точки (0, -3) и (-3, 0).<br>Ответ: График функции $y=-x-3$ — это прямая, полученная сдвигом прямой $y=-x$ на 3 единицы вниз.</p><p><strong>в)</strong> Функция $y=|-x-3|$. Используя свойство модуля $|-a|=|a|$, можем переписать функцию как $y=|-(x+3)|=|x+3|$. График этой функции получается из графика базовой функции $y=|x|$ (график в виде "галочки" с вершиной в начале координат) путем сдвига на 3 единицы влево вдоль оси Ox. Вершина графика окажется в точке (-3, 0).<br>Альтернативно, график $y=|-x-3|$ можно получить из графика $y=-x-3$ (из пункта б), отразив ту часть графика, которая лежит ниже оси Ox, симметрично относительно оси Ox.<br>Ответ: График функции $y=|-x-3|$ эквивалентен графику $y=|x+3|$, который представляет собой график $y=|x|$, сдвинутый на 3 единицы влево.</p><p><strong>г)</strong> Функция $y=|x+3|-5$. График этой функции получается из графика функции $y=|x+3|$ (из пункта в) путем сдвига на 5 единиц вниз вдоль оси Oy. Вершина графика сместится из точки (-3, 0) в точку (-3, -5).<br>Ответ: График функции $y=|x+3|-5$ — это график $y=|x+3|$, сдвинутый на 5 единиц вниз.</p><p><strong>д)</strong> Функция $y=||x+3|-5|$. График этой функции получается из графика функции $y=|x+3|-5$ (из пункта г) путем симметричного отражения относительно оси Ox той части графика, которая лежит ниже оси Ox. Часть графика, которая находится выше или на оси Ox, остается без изменений. Вершина в точке (-3, -5) отразится в точку (-3, 5).<br>Ответ: График функции $y=||x+3|-5|$ получается из графика $y=|x+3|-5$ отражением его отрицательной части ($y<0$) относительно оси Ox.</p><p><strong>е)</strong> Функция $y=|-|x+3|-5|$. Проанализируем выражение под внешним модулем. Так как $|x+3| \ge 0$, то $-|x+3| \le 0$. Следовательно, выражение $-|x+3|-5$ всегда отрицательно (его значение не превышает -5). По определению модуля, $|a|=-a$ для $a \le 0$. Таким образом, $y = -(-|x+3|-5) = |x+3|+5$.<br>График этой функции получается из графика $y=|x+3|$ (из пункта в) сдвигом на 5 единиц вверх вдоль оси Oy. Вершина будет в точке (-3, 5).<br>Ответ: График функции $y=|-|x+3|-5|$ совпадает с графиком функции $y=|x+3|+5$, который получается сдвигом графика $y=|x+3|$ на 5 единиц вверх.</p><p><strong>ж)</strong> Построим график функции $y=||3-|x||-5|$ и проведем его исследование. Построение будем выполнять последовательно, используя преобразования графиков:<br>1. $y=|x|$ — базовый график, "галочка" с вершиной в (0,0).<br>2. $y=-|x|$ — график $y=|x|$, отраженный симметрично относительно оси Ox. "Галочка", перевернутая вниз.<br>3. $y=3-|x|$ — график $y=-|x|$, сдвинутый на 3 единицы вверх по оси Oy. Вершина в точке (0,3).<br>4. $y=|3-|x||$ — часть графика $y=3-|x|$, лежащая ниже оси Ox (при $|x|>3$), отражается симметрично относительно оси Ox. Получается график в форме буквы "W" с пиком в (0,3) и изломами в точках (-3,0) и (3,0).<br>5. $y=|3-|x||-5$ — график $y=|3-|x||$, сдвинутый на 5 единиц вниз по оси Oy. Пик "W" смещается в (0,-2), а точки излома в (-3,-5) и (3,-5).<br>6. $y=||3-|x||-5|$ — итоговый график. Часть графика $y=|3-|x||-5$, лежащая ниже оси Ox, отражается симметрично относительно этой оси. Точки пересечения с осью Ox ($x=\pm8$) остаются на месте. Точка (0,-2) переходит в (0,2). Точки (-3,-5) и (3,-5) переходят в пики (3,5) и (-3,5).<br><br><b>Исследование функции $y=||3-|x||-5|$ по графику:</b><br>1. <b>Область определения:</b> $D(y) = (-\infty, +\infty)$, так как выражение определено для любого действительного $x$.<br>2. <b>Область значений:</b> Функция является модулем, поэтому её значения неотрицательны. Минимальное значение равно 0. Максимального значения нет. $E(y) = [0, +\infty)$.<br>3. <b>Четность:</b> $y(-x) = ||3-|-x||-5| = ||3-|x||-5| = y(x)$. Функция является четной. Ее график симметричен относительно оси Oy.<br>4. <b>Нули функции:</b> $y=0$ при $||3-|x||-5|=0 \implies |3-|x||=5$. Это уравнение равносильно совокупности $3-|x|=5$ (что дает $|x|=-2$, нет решений) и $3-|x|=-5$ (что дает $|x|=8$). Нули функции: $x=-8$ и $x=8$.<br>5. <b>Промежутки знакопостоянства:</b> Так как $y \ge 0$ для всех $x$, то $y>0$ при $x \in (-\infty, -8) \cup (-8, 8) \cup (8, +\infty)$.<br>6. <b>Промежутки монотонности:</b><br> • Функция возрастает на промежутках $[-8, -3]$, $[0, 3]$ и $[8, +\infty)$.<br> • Функция убывает на промежутках $(-\infty, -8]$, $[-3, 0]$ и $[3, 8]$.<br>7. <b>Экстремумы:</b><br> • Точки локального минимума: $x_{min}=-8$, $x_{min}=0$, $x_{min}=8$.<br> Значения в точках минимума: $y(\pm8)=0$, $y(0)=2$.<br> • Точки локального максимума: $x_{max}=-3$, $x_{max}=3$.<br> Значения в точках максимума: $y(\pm3)=5$.<br> • Наименьшее значение функции равно 0 (достигается в точках $x=\pm8$).<br> • Наибольшего значения функция не имеет.<br><br>Ответ: График функции $y=||3-|x||-5|$ строится последовательными преобразованиями. Свойства функции: $D(y)=(-\infty, +\infty)$, $E(y)=[0, +\infty)$, функция четная, нули $x=\pm8$, возрастает на $[-8, -3]\cup[0, 3]\cup[8, \infty)$, убывает на $(-\infty, -8]\cup[-3, 0]\cup[3, 8]$, локальные минимумы в точках $x=0$ (значение 2) и $x=\pm8$ (значение 0), локальные максимумы в точках $x=\pm3$ (значение 5).</p>"
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            "text" => "<p><strong>а)</strong> Функция $y=-x$. Это линейная функция, её график — прямая линия, которая проходит через начало координат (0,0) и точку (1,-1). Она является биссектрисой II и IV координатных четвертей.<br>Ответ: График функции $y=-x$ — это прямая, проходящая через точки (0,0) и (1,-1).</p><p><strong>б)</strong> Функция $y=-x-3$. График этой функции получается из графика функции $y=-x$ (из пункта а) путем параллельного переноса (сдвига) вдоль оси Oy на 3 единицы вниз. Прямая будет проходить через точки (0, -3) и (-3, 0).<br>Ответ: График функции $y=-x-3$ — это прямая, полученная сдвигом прямой $y=-x$ на 3 единицы вниз.</p><p><strong>в)</strong> Функция $y=|-x-3|$. Используя свойство модуля $|-a|=|a|$, можем переписать функцию как $y=|-(x+3)|=|x+3|$. График этой функции получается из графика базовой функции $y=|x|$ (график в виде "галочки" с вершиной в начале координат) путем сдвига на 3 единицы влево вдоль оси Ox. Вершина графика окажется в точке (-3, 0).<br>Альтернативно, график $y=|-x-3|$ можно получить из графика $y=-x-3$ (из пункта б), отразив ту часть графика, которая лежит ниже оси Ox, симметрично относительно оси Ox.<br>Ответ: График функции $y=|-x-3|$ эквивалентен графику $y=|x+3|$, который представляет собой график $y=|x|$, сдвинутый на 3 единицы влево.</p><p><strong>г)</strong> Функция $y=|x+3|-5$. График этой функции получается из графика функции $y=|x+3|$ (из пункта в) путем сдвига на 5 единиц вниз вдоль оси Oy. Вершина графика сместится из точки (-3, 0) в точку (-3, -5).<br>Ответ: График функции $y=|x+3|-5$ — это график $y=|x+3|$, сдвинутый на 5 единиц вниз.</p><p><strong>д)</strong> Функция $y=||x+3|-5|$. График этой функции получается из графика функции $y=|x+3|-5$ (из пункта г) путем симметричного отражения относительно оси Ox той части графика, которая лежит ниже оси Ox. Часть графика, которая находится выше или на оси Ox, остается без изменений. Вершина в точке (-3, -5) отразится в точку (-3, 5).<br>Ответ: График функции $y=||x+3|-5|$ получается из графика $y=|x+3|-5$ отражением его отрицательной части ($y<0$) относительно оси Ox.</p><p><strong>е)</strong> Функция $y=|-|x+3|-5|$. Проанализируем выражение под внешним модулем. Так как $|x+3| \ge 0$, то $-|x+3| \le 0$. Следовательно, выражение $-|x+3|-5$ всегда отрицательно (его значение не превышает -5). По определению модуля, $|a|=-a$ для $a \le 0$. Таким образом, $y = -(-|x+3|-5) = |x+3|+5$.<br>График этой функции получается из графика $y=|x+3|$ (из пункта в) сдвигом на 5 единиц вверх вдоль оси Oy. Вершина будет в точке (-3, 5).<br>Ответ: График функции $y=|-|x+3|-5|$ совпадает с графиком функции $y=|x+3|+5$, который получается сдвигом графика $y=|x+3|$ на 5 единиц вверх.</p><p><strong>ж)</strong> Построим график функции $y=||3-|x||-5|$ и проведем его исследование. Построение будем выполнять последовательно, используя преобразования графиков:<br>1. $y=|x|$ — базовый график, "галочка" с вершиной в (0,0).<br>2. $y=-|x|$ — график $y=|x|$, отраженный симметрично относительно оси Ox. "Галочка", перевернутая вниз.<br>3. $y=3-|x|$ — график $y=-|x|$, сдвинутый на 3 единицы вверх по оси Oy. Вершина в точке (0,3).<br>4. $y=|3-|x||$ — часть графика $y=3-|x|$, лежащая ниже оси Ox (при $|x|>3$), отражается симметрично относительно оси Ox. Получается график в форме буквы "W" с пиком в (0,3) и изломами в точках (-3,0) и (3,0).<br>5. $y=|3-|x||-5$ — график $y=|3-|x||$, сдвинутый на 5 единиц вниз по оси Oy. Пик "W" смещается в (0,-2), а точки излома в (-3,-5) и (3,-5).<br>6. $y=||3-|x||-5|$ — итоговый график. Часть графика $y=|3-|x||-5$, лежащая ниже оси Ox, отражается симметрично относительно этой оси. Точки пересечения с осью Ox ($x=\pm8$) остаются на месте. Точка (0,-2) переходит в (0,2). Точки (-3,-5) и (3,-5) переходят в пики (3,5) и (-3,5).<br><br><b>Исследование функции $y=||3-|x||-5|$ по графику:</b><br>1. <b>Область определения:</b> $D(y) = (-\infty, +\infty)$, так как выражение определено для любого действительного $x$.<br>2. <b>Область значений:</b> Функция является модулем, поэтому её значения неотрицательны. Минимальное значение равно 0. Максимального значения нет. $E(y) = [0, +\infty)$.<br>3. <b>Четность:</b> $y(-x) = ||3-|-x||-5| = ||3-|x||-5| = y(x)$. Функция является четной. Ее график симметричен относительно оси Oy.<br>4. <b>Нули функции:</b> $y=0$ при $||3-|x||-5|=0 \implies |3-|x||=5$. Это уравнение равносильно совокупности $3-|x|=5$ (что дает $|x|=-2$, нет решений) и $3-|x|=-5$ (что дает $|x|=8$). Нули функции: $x=-8$ и $x=8$.<br>5. <b>Промежутки знакопостоянства:</b> Так как $y \ge 0$ для всех $x$, то $y>0$ при $x \in (-\infty, -8) \cup (-8, 8) \cup (8, +\infty)$.<br>6. <b>Промежутки монотонности:</b><br> • Функция возрастает на промежутках $[-8, -3]$, $[0, 3]$ и $[8, +\infty)$.<br> • Функция убывает на промежутках $(-\infty, -8]$, $[-3, 0]$ и $[3, 8]$.<br>7. <b>Экстремумы:</b><br> • Точки локального минимума: $x_{min}=-8$, $x_{min}=0$, $x_{min}=8$.<br> Значения в точках минимума: $y(\pm8)=0$, $y(0)=2$.<br> • Точки локального максимума: $x_{max}=-3$, $x_{max}=3$.<br> Значения в точках максимума: $y(\pm3)=5$.<br> • Наименьшее значение функции равно 0 (достигается в точках $x=\pm8$).<br> • Наибольшего значения функция не имеет.<br><br>Ответ: График функции $y=||3-|x||-5|$ строится последовательными преобразованиями. Свойства функции: $D(y)=(-\infty, +\infty)$, $E(y)=[0, +\infty)$, функция четная, нули $x=\pm8$, возрастает на $[-8, -3]\cup[0, 3]\cup[8, \infty)$, убывает на $(-\infty, -8]\cup[-3, 0]\cup[3, 8]$, локальные минимумы в точках $x=0$ (значение 2) и $x=\pm8$ (значение 0), локальные максимумы в точках $x=\pm3$ (значение 5).</p>"
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№12 (с. 69)
Условие. №12 (с. 69)
скриншот условия
Алгебра, 10 класс Учебник, авторы: Пак Олег Владимирович, Ардакулы Дархан, Ескендирова Елена Викторовна, издательство Алматыкітап баспасы, Алматы, 2019, Часть 1, страница 69, номер 12, Условие

12. (1) Постройте графики функций на одной плоскости:

а) $y=-x$;

б) $y=-x-3$;

в) $y=|-x-3|$;

г) $y=|x+3|-5$;

д) $y=||x+3|-5||$;

е) $y=||-x+3|-5||$;

ж) $y=||3-|x|-5||$. По графику ж) сделайте исследование функции.

Решение 2 (rus). №12 (с. 69)

а) Функция $y=-x$. Это линейная функция, её график — прямая линия, которая проходит через начало координат (0,0) и точку (1,-1). Она является биссектрисой II и IV координатных четвертей.
Ответ: График функции $y=-x$ — это прямая, проходящая через точки (0,0) и (1,-1).

б) Функция $y=-x-3$. График этой функции получается из графика функции $y=-x$ (из пункта а) путем параллельного переноса (сдвига) вдоль оси Oy на 3 единицы вниз. Прямая будет проходить через точки (0, -3) и (-3, 0).
Ответ: График функции $y=-x-3$ — это прямая, полученная сдвигом прямой $y=-x$ на 3 единицы вниз.

в) Функция $y=|-x-3|$. Используя свойство модуля $|-a|=|a|$, можем переписать функцию как $y=|-(x+3)|=|x+3|$. График этой функции получается из графика базовой функции $y=|x|$ (график в виде "галочки" с вершиной в начале координат) путем сдвига на 3 единицы влево вдоль оси Ox. Вершина графика окажется в точке (-3, 0).
Альтернативно, график $y=|-x-3|$ можно получить из графика $y=-x-3$ (из пункта б), отразив ту часть графика, которая лежит ниже оси Ox, симметрично относительно оси Ox.
Ответ: График функции $y=|-x-3|$ эквивалентен графику $y=|x+3|$, который представляет собой график $y=|x|$, сдвинутый на 3 единицы влево.

г) Функция $y=|x+3|-5$. График этой функции получается из графика функции $y=|x+3|$ (из пункта в) путем сдвига на 5 единиц вниз вдоль оси Oy. Вершина графика сместится из точки (-3, 0) в точку (-3, -5).
Ответ: График функции $y=|x+3|-5$ — это график $y=|x+3|$, сдвинутый на 5 единиц вниз.

д) Функция $y=||x+3|-5|$. График этой функции получается из графика функции $y=|x+3|-5$ (из пункта г) путем симметричного отражения относительно оси Ox той части графика, которая лежит ниже оси Ox. Часть графика, которая находится выше или на оси Ox, остается без изменений. Вершина в точке (-3, -5) отразится в точку (-3, 5).
Ответ: График функции $y=||x+3|-5|$ получается из графика $y=|x+3|-5$ отражением его отрицательной части ($y<0$) относительно оси Ox.

е) Функция $y=|-|x+3|-5|$. Проанализируем выражение под внешним модулем. Так как $|x+3| \ge 0$, то $-|x+3| \le 0$. Следовательно, выражение $-|x+3|-5$ всегда отрицательно (его значение не превышает -5). По определению модуля, $|a|=-a$ для $a \le 0$. Таким образом, $y = -(-|x+3|-5) = |x+3|+5$.
График этой функции получается из графика $y=|x+3|$ (из пункта в) сдвигом на 5 единиц вверх вдоль оси Oy. Вершина будет в точке (-3, 5).
Ответ: График функции $y=|-|x+3|-5|$ совпадает с графиком функции $y=|x+3|+5$, который получается сдвигом графика $y=|x+3|$ на 5 единиц вверх.

ж) Построим график функции $y=||3-|x||-5|$ и проведем его исследование. Построение будем выполнять последовательно, используя преобразования графиков:
1. $y=|x|$ — базовый график, "галочка" с вершиной в (0,0).
2. $y=-|x|$ — график $y=|x|$, отраженный симметрично относительно оси Ox. "Галочка", перевернутая вниз.
3. $y=3-|x|$ — график $y=-|x|$, сдвинутый на 3 единицы вверх по оси Oy. Вершина в точке (0,3).
4. $y=|3-|x||$ — часть графика $y=3-|x|$, лежащая ниже оси Ox (при $|x|>3$), отражается симметрично относительно оси Ox. Получается график в форме буквы "W" с пиком в (0,3) и изломами в точках (-3,0) и (3,0).
5. $y=|3-|x||-5$ — график $y=|3-|x||$, сдвинутый на 5 единиц вниз по оси Oy. Пик "W" смещается в (0,-2), а точки излома в (-3,-5) и (3,-5).
6. $y=||3-|x||-5|$ — итоговый график. Часть графика $y=|3-|x||-5$, лежащая ниже оси Ox, отражается симметрично относительно этой оси. Точки пересечения с осью Ox ($x=\pm8$) остаются на месте. Точка (0,-2) переходит в (0,2). Точки (-3,-5) и (3,-5) переходят в пики (3,5) и (-3,5).

Исследование функции $y=||3-|x||-5|$ по графику:
1. Область определения: $D(y) = (-\infty, +\infty)$, так как выражение определено для любого действительного $x$.
2. Область значений: Функция является модулем, поэтому её значения неотрицательны. Минимальное значение равно 0. Максимального значения нет. $E(y) = [0, +\infty)$.
3. Четность: $y(-x) = ||3-|-x||-5| = ||3-|x||-5| = y(x)$. Функция является четной. Ее график симметричен относительно оси Oy.
4. Нули функции: $y=0$ при $||3-|x||-5|=0 \implies |3-|x||=5$. Это уравнение равносильно совокупности $3-|x|=5$ (что дает $|x|=-2$, нет решений) и $3-|x|=-5$ (что дает $|x|=8$). Нули функции: $x=-8$ и $x=8$.
5. Промежутки знакопостоянства: Так как $y \ge 0$ для всех $x$, то $y>0$ при $x \in (-\infty, -8) \cup (-8, 8) \cup (8, +\infty)$.
6. Промежутки монотонности:
• Функция возрастает на промежутках $[-8, -3]$, $[0, 3]$ и $[8, +\infty)$.
• Функция убывает на промежутках $(-\infty, -8]$, $[-3, 0]$ и $[3, 8]$.
7. Экстремумы:
• Точки локального минимума: $x_{min}=-8$, $x_{min}=0$, $x_{min}=8$.
Значения в точках минимума: $y(\pm8)=0$, $y(0)=2$.
• Точки локального максимума: $x_{max}=-3$, $x_{max}=3$.
Значения в точках максимума: $y(\pm3)=5$.
• Наименьшее значение функции равно 0 (достигается в точках $x=\pm8$).
• Наибольшего значения функция не имеет.

Ответ: График функции $y=||3-|x||-5|$ строится последовательными преобразованиями. Свойства функции: $D(y)=(-\infty, +\infty)$, $E(y)=[0, +\infty)$, функция четная, нули $x=\pm8$, возрастает на $[-8, -3]\cup[0, 3]\cup[8, \infty)$, убывает на $(-\infty, -8]\cup[-3, 0]\cup[3, 8]$, локальные минимумы в точках $x=0$ (значение 2) и $x=\pm8$ (значение 0), локальные максимумы в точках $x=\pm3$ (значение 5).

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