Предмет: Алгебра, автор: violettamil

Какая из заданных функций является возрастающий?
1.y=x-4
2.y=-2x-5
3.y=3-x
4.y=-5x

Ответы

Автор ответа: Eva1999666

1

1, так как коэффициент К перед Х положительный. функция вида y=kx+b

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