Предмет: Алгебра, автор: lara00017

Постройте график функции y=-2x^2+3. По графику найдите:
1) Значение у при х = -3,5; -2,5; 5,1;
2) Значение х при у = -5; -0,2; 4,5;
3) Промежуток возрастания и промежуток убывания функции

Ответы

Автор ответа: adriannakoltzova
76
На фотографии видно решение
Приложения:

lara00017: СПАСИБО
lara00017: Спасибооо
Похожие вопросы
Предмет: Математика, автор: lidiamyu
Предмет: Математика, автор: corlplaynr
помогите )))
...........................................................................
...........................................................................
...........................................................................
...........................................................................
...........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Предмет: Алгебра, автор: Котямб4к