1. The problem statement, all variables and given/known data I have to sketch a graph of y=x(x-3)^2 2. Relevant equations 3. The attempt at a solution I know that the zeros are 0 and 3. The part which confuses me is that end behaviours as well as turning points. Im unsure of which way the end behaviours should be pointing. Is the highest degree 2 or 3? And how to I know which quadrants it should be travelling to and from?