Question

Evaluate f(x)=-x^2-4for x = –3.

Answer 1

f(x)=5

Explanation:

1.) plug in -3 into the equation (should look like)

`(-3)^(2) -4`

2.) solve the equation with the help of PEMDAS and FLTR

`(-3)^2= 9` so...

`9-4=5`