Предмет: Алгебра, автор: FDGHGDH

Построй график функции y=−x2+2x+2.
Чтобы построить график, определи:
1) направление ветвей параболы (вниз или вверх)
2) точку пересечения графика с осью Oy

Ответы

Автор ответа: sterlagovaanna

4

1) Ветви вниз

2) (-1;0) (3;0)

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