Question

Evaluate f(-5) if f(x) = -2x - 12​

Answer 1

Step-by-step explanation

Our task is to find f(-5) given the function
`f(x)=-2x-12`.

In order to find it we plug in -5 for x:

`f(-5)=-2(-5)-12`

`f(-5)=10-12`

`f(-5)=-2`

Therefore, f(-5) = -2.

Answer 2

f(-5) = -2

Explanation:

We can evaluate f(-5) if f(x) = -2x - 12 by substituting -5 for x and simplifying:

f(-5) = -2(-5) - 12

f(-5) = 10 - 12

f(-5) = -2

Thus, f(-5) = -2 if f(x) = -2x - 12.