Respuesta :

Answer:

144

Step-by-step explanation:

f(4)=3*4^2

f(4)=12^2

12*12=144

ANSWER
-64

STEPS
f(4) = -3(4)^2 - 4(4)
-3 * 4^2 - 16
-48 - 16 = -64
ACCESS MORE