Предмет: Алгебра, автор: abrikosovoa

Знайдіть нулі функції: y=x²-9x.​

Ответы

Автор ответа: Пеппер
0

Ответ:

(0; 9)

Объяснение:

y=x²-9x.​

х²-9х=0

х(х-9)=0

х=0;  х=9

Автор ответа: sofibondarenko18
0

Ответ:

a=1, b=-9

x= - -9/2*1

x= 9/2

y=x2 - 9x, x=9/2

y= - 81/4

(9/2, -81/4)

Объяснение:

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