Which statement best describes the graph of this polynomial function f(x)=x^4+x^3-2x^2

See below description.

Step-by-step explanation:

The function has the following characteristics:

Factors: Zeros/roots: x=0, x=-2, amd x=1Positive leading coefficientGraph starts up, curves down through -2 on the x-axis and back up to 0 where it touches and curves down and back up again again. It comes down back through 1 and crosses.Its graph s the shape of a W.It has minimum values at -2.83 and -0.397

The correct answer is: b