Question

Consider the function h(x) = x3 – 2x. Find the value of h(3).=AnswerE KeyKeyboard Shoh(3) =-

Answer 1

To find h(3) we need to substitute x = 3 into h(x) as follows:

$\begin{gathered} h(x)=x^3-2x \\ h(3)=3^3-2(3) \\ h(3)=27-6 \\ h(3)=21 \end{gathered}$