Question

If h(x) = x – 7 and g(x) = x2, which expression is equivalent to (g•h)(5)?

Answer 1

We are given with two functions: h(x) = x – 7 and g(x) = x2. In this problem, we are asked to determine the value of g(h(5)). first we get g(h(x)) which is equal to (x-7)2, when x is substituted by 5, then g(h(5)) = (5-7)^2 equal to 4.

Answer 2

(5-7)^2 because g(x) is the value of h(x) squared

x-7, s = 5

5-7)^2