Question

Given f(x) = -x - 4 and g(x) = (1/5)x - 1, find f(g)(0). A) -3 B) -16.8 C) -9/5 D) 0

Answer 1

A

Explanation:

to find f(g)(0), evaluate g(0) , then substitute the value obtained into f(x)

g(0) =
`(1)/(5)` (0) - 1 = 0 - 1 = - 1 , then

f(- 1) = - (- 1) - 4 = 1 - 4 = - 3