The function g is defined for all x ∈ R where g(x) = x^2 − 3x and h(x) = f(g(x)). Find h(4)

Answer 1

g(x) = x^2-3x

g(4) = 4^2 -3(4) = 16-12 = 4

g(4) = 4

h(x) = f(g(x))

h(4) =f(g(4))

h(4) = f(4)