Предмет: Алгебра, автор: yanayana9

Построить график функции у=х^2-2х-8

Ответы

Автор ответа: lasker

0

Это парабула:)

x(вершина)=2/2=1

y(вершина)=-9

(1;-9)-вершина парабулы

Ветви вверх

доп точки (2;-8) (3;-5)

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