If f(x) = 3x^4 - 4x^3 - 2x^2 + 5x , then f(-1) =	Choose the correct answer.
A) -4  B) -2  C) 0  D) 2  E) 4
f(-1) = 3(-1)^4 - 4(-1)^3 - 2(-1)^2 + 5(-1) = 3+4-2-5= 
<gadget id="calculator">3+4-2-5</gadget>
<output>0</output>
0   The answer is 0.
<result>C</result>
If f(x) = 3x^4 - 4x^3 - 2x^2 + 5x , then f(-1) =