Question

Let f(x) = -3x -3 and g(x) = -x +7

Find f(g(x)) Find g(f(x))

Answer 1

g(f(x))

g(-3x - 3)

-(-3x - 3) + 7 = 3x + 3 + 7 = 3x + 10

Step-by-step explanation:

f(g(x))= f(-x + 7) = -3(-x + 7) - 3 = 3x - 21 - 3 = 3x - 24