с алгеброй Вариант 2. Базовая часть
1. Функция задана формулой у=7х+2.
Определите:
1) значение функции, если значение аргумента равно 10;
2) значение аргумента, при котором значение функции равно 16;
3) проходит ли график функции через точку В(-2;-10).
2. Постройте график функции у=-3х+4. Пользуясь графиком, найдите:
1) значение функции, если значение аргумента равно 2;
2) значение аргумента, при котором значение функции равно -5.
3. Не выполняя построения, найдите координаты точек пересечения графика функции у= -0,2х+0,5 с осями координат.
Обязательная часть
4. При каком значении k график функции y=kx-8 проходит через точку В(6;10)
Дополнительное задание.
5. Постройте график функции:
у= {(1,если х<4-0,5х+3,если х≥-1)
In the evenings into the city and go clubbing or see a movie. a lot of new friends. my pronunciation is much better already, and almost everything. On weekdays Liam. At the moment on their new website and help with it. some useful stuff about how people business in this country.
to see me? the winter holiday skiing with Ryan and Liam. to meet you and there’s plenty of space. You must bring lots of warm clothes because really cold here in the winter. Let me know as soon as . And tell me what these days.
In the evenings into the city and go clubbing or see a movie. a lot of new friends. my pronunciation is much better already, and almost everything. On weekdays Liam. At the moment on their new website and help with it. some useful stuff about how people business in this country.
to see me? the winter holiday skiing with Ryan and Liam. to meet you and there’s plenty of space. You must bring lots of warm clothes because really cold here in the winter. Let me know as soon as . And tell me what these days.