Question

Given the following function, find f(-5), f(0), and f(5).f(x) = - 2x - 2

Answer 1

`f(x)=-2x-2`

Evaluate the function for every value:

`\begin{gathered} x=-5 \\ f(-5)=-2(-5)-2=10-2=8 \\ ------ \\ x=0 \\ f(0)=-2(0)-2=0-2=-2 \\ ------ \\ x=5 \\ f(5)=-2(5)-2=-10-2=-12 \end{gathered}`