Question

Given `f(x)=-3(1-x)` what is the value of f(-6)?

Answer 1

`f(-6) = -21`

Explanation:

To evaluate this function for `-6` you need to substitute `-6` for `x` and then perform the necessary mathematics.

`f(-6) = -3*(1 - (-6))`

`f(-6) = -3*(1 + 6)`

`f(-6) = -3*7`

`f(-6) = -21`