Answer:
D
Step-by-step explanation:
f(4)=-2(4)2 +12
f(4)=-82+12
f(4)=-64+12
f(4)=-52
= -52
DONE!
A.) - 20
f(x) = - 2x² + 12; f(4)
f(4) = - 2(4)² + 12
= -2 × 16 + 12
= - 32 + 12
f(4) = - 20
Thus, f(4) = - 20
-TheUnknownScientist
