Which of the following correctly describes the end behavior of the polynomial function f(x) = -3x^4+2x^2-x

A. Both ends go up
B. Both ends go down
C. The left end goes down and the right end goes up
D. The left end goes up and the right end goes down

Which of the following correctly describes the end behavior of the polynomial function fx 3x42x2xA Both ends go upB Both ends go downC The left end goes down an class=