Question

II. Let f(x) = 9 – x , g(x) = x2

+ 4, and h(x) = x – 2. Compute the following:
7. g(f(12))

Answer 1

g(f(12))
f(12) = 9 - 12 = -3
g(-3) = (-3)^2 + 4 = 9 + 4 = 13