Дана линейная функция f (x) = 100x-2 а). Найдите f (0) ; f (1) ; f (-1) ; f (3) ; f (-2.4) б). Найдите значение x, при котором f (x) = 100, f (x) = - 1, f (x) = 0, f (x) = - 5

f (x) = 100x-2

f (0) = 100*0-2=-2

f (1) = 100*1-2=98

f (-1) = 100 * (-1) - 2=-102

f (3) = 100*3-2=298

f (-2.4) = 100 * (-2.4) - 2=-242

f (x) = 100

100x-2=100

100x=102

x = 1.02

f (x) = - 1

100x-2=-1

100x=1

x=0.01

f (x) = 0

100x-2=0

100x=2

x = 0.02

f (x) = - 5

100x-2=-5

100x=-3

x=-0.03