Question

For f (x) = 2x+1 and g(x) = x+14, find (fog)(x).

A. 2x+29
B. 2x2 - 6
C. 4x2 + 4x -6
D. 2x3 + x2 -14x -7

Answer 1

(Fog) (x) =2x+29 (A)

Answer 2

(fog)(x)=2x+29 (A)

Explanation:

You put g(x) into f(x) for x and solve.