How to graph:

Question

x(x+3)^2

I understand its a cubic function.
Anyone care to help me with solving and graphing it? thanks.

Answer 1

YOu meant:
graph y = x(x+3)^2
you know you have a root at x=0 and a double root at x = -3 (it touches at (-3,0) )

pick a few more x's and find their matching y's, graph those and you are set.