Предмет: Алгебра, автор: lenamallut2013

Решите квадратичную функцию у=-2х2-3х-3
Напишите промежутки знакопостоянства, монотонностии,наибольшую точку,нули функции.

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Автор ответа: assistantBeard
0
Решение в прикрепленном файле. 
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