Question

If f(x) = 4x + 2 and g(x) = 2x – 7
find f(g(3)).

Answer 1

I feel as the answer would probably end -2

Answer 2

-2

Explanation:

g(3)= 2(3)-7

g(3)= 6-7

g(3)= -1

f(g(3))= 4(-1)+2

f(g(3))= -4+2

f(g(3))= -2