Question

3)

If f(x)= x^2 and g(x) = 3x + 1, then g(f(2)= ?
1)
A)
4
B)
7
13
D)
28

Answer 1

Explanation:

F(2) = 2 ^ 2 = 4

9 ( f ( 2 ) ) = 3 x 4 + I = 13