ILL GIVE YOU BRAINLIST

Let's look at (a) first. Since -5 is in parenthesis, we have to replace x with -5. You do the same thing on (b): replace x with 2.

We have to replace x with -5.

We have to replace x with 2 now.

f(2x−x2)=−3x2+6x−1

step-by-step explanation:

set up the composite function and evaluate.

f(2x−x2)=−3x2+6x−1

1/4 because there is 4 grades.