Answer:
-27
Step-by-step explanation:
Givens
f(x) = - 4x^2 + 4x -4
Explanation
f(3) means that wherever you see an x on the right, you substitute 3 for it
Solution
f(3) = -4(3^2) + 4*3 -3 Expand
f(3) = -36 + 12 - 3
f(3) = - 27
