Question

If f(x) = x + 4 and g(x) = x3, what is (gºf)(-3)?

Answer 1

(g ￮ f)(- 3) = 1

Explanation:

evaluate f(- 3) then substitute the value obtained into g(x)

f(- 3) = - 3 + 4 = 1 , then

g(1) = 1³ = 1