Polynomial Behaviour(Homework Help)

Question

.given the polynomial: f(x) = x^4 - x^3 - 2x^2

a) What is its degree? b) How many local maxima/minima does it have?

c) Describe its end behavior? d) What are its zeros?

Answer 1

a) fouth

b) one local maximum one global minimum

c) unbounded

d) -1, 0, 2