tolong di bantu besok mau dikumpul....

f (x) =
[tex] {x}^{3} - 3 {x}^{2} + 4x + c[/tex]
f (-2) = 3
(-2)^3 - 3 (-2)^2 + 4(-2) + c = 3
-8 - 12 - 8 + c = 3
-28 + c = 3
c = 31

jawaban : A