If f(x) = 3x^4 - 4x^3 - 3x^2 + 6x , then f(-1) = Choose the correct choice from the following:
A) -2  B) -1  C) 0  D) 1  E) 2
f(-1) = 3(-1)^4 - 4(-1)^3 - 3(-1)^2 + 6(-1) = 3+4-3-6 = -2   The answer is -2.
<result>A</result>
If f(x) = 3x^4 - 4x^3 - 3x^2 + 6x , then f(-1) =