Question

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

Answer 1

(g o f) (x) = 2x + 16

Explanation:

" (g o f) (x) )" is called "the composition of f and g."

Evaluating this involves substituting the function f(x) = 2x + 1 for x in g(x) = x+14:

(g o f) (x) = 2(x+1) + 14, or

(g o f) (x) = 2x + 2 + 14, or

(g o f) (x) = 2x + 16

Answer 2

2x+29

Explanation:

a p e x