Предмет: Алгебра, автор: Аноним

СЛАБО ОТВЕТИТЬ?Функция задана формулой y = 4x - 9. Найдите значение аргумента, при котором функция принимает значение, равное -2.

Ответы

Автор ответа: tk85

0

Ответ:

Объяснение:

y=4x-9

y=-2

4x-9=-2

4x=-2+9

4x=7

x=1,75

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