Please need this ASAP im doing a test Describe (in words) step-by-step instructions for how to graph a polynomial function of degree 3 or higher. Use the following polynomial function as your example. Be sure to address End-Behaviour, x-intercepts, the y-intercept and the behaviour around each intercept. (Please include a clearly labeled hand-drawn sketch of this function.)

f(x) = -1/2(x+1)^3(x-4)^2(x-5)