Alex drives 3 3/4 miles to school every day. On the way home, he drives a different route, which is 1/3 of a mile shorter. He goes to school five days a week. How many miles does Alex Drive going to and from school in a week?

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.