Question

Given f (x) = 2 (x – 3) – .2x. What is the value of f(-10)?

Answer 1

f(-10)=-24

Step-by-step explanation:

Given that:

`f(x)=2(x-3)-0.2x`

To evaluate f(-10), we substitute x with the value -10.

Therefore:

`\begin{gathered} f(-10)=2(-10-3)-0.2(-10) \\ =2(-13)+2 \\ =-26+2 \\ =-24 \\ f(-10)=-24 \end{gathered}`

The value of f(-10) is -24.