Предмет: Алгебра, автор: svetlanazamkor2

Запишіть область визначення функції у= -7х^2

Ответы

Автор ответа: sweetdream101710
2

Ответ:

х є (0;0)

Объяснение:

...............

svetlanazamkor2: Мені пропонують варіанти
svetlanazamkor2: 0;+ до бесконечности
-Бесконечно ; 0
sweetdream101710: Я не розумію. Тобі прописати розв'язок?
sweetdream101710: (0;+нескінченності)
svetlanazamkor2: Вірний який з них?
sweetdream101710: 0; + до бесконечности
svetlanazamkor2: Дякую
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