Question

G(x)=3x+1
f(x) =x^2 + 3x^2
Find g(2)•f(2)

Answer 1

Answer:
112

Explanation:

Just plug in 2 into the equations and then multiply them together at the end.

g(2) = 3(2) + 1
= 6 + 1
= 7

f(2) = (2)² + 3(2)²
= 4 + 3(4)
= 4 + 12
= 16

g(2) × f(2)
7 × 16 = 112