What is the composition f∘g if f(x)=4−2x and g(x)=3x2?

Answer: F(g(x))= 6x+8
Step-by-step explanation:
(f•g)(x)
Step 1- Substitute G into F(x) equation by using the related value x
f(g(x)= 4-2(3x-2)
Step 2- Simplify
F(g(x))= 4-6x+4
Step 3- Solve
F(g(x))=6x+8