130k views
5 votes
If f(x)=12x and g(x)=-4x-12 find (f•g)(x)

1 Answer

2 votes

Answer:

(f•g)(x) = -48x - 144

Explanation:

f(x) = 12x

g(x) = -4x - 12

(f•g)(x) = f(g(x)) = 12(-4x - 12)

(f•g)(x) = -48x - 144

User Ginny
by
2.8k points