The scores of two school basketball teams are recorded.
Team A scored the following points per game: 67, 45, 84, 55, 73, 36, 80, 62 and 38.
Team B scored the following points per game: 72, 47, 76, 34, 98, 76, 56, 54 and 63.

The change in water level of a lake is modeled by a polynomial function, w(x). described how to find the x-intercepts of w(x) and how to construct a rough graph of w(x) so that the parks department can predict when there will be no chage in the water level. you may create a sample polynomial of degree 3 or higher to use in your explanations.