Math 122

Homework #2

Instructions. This is due on January 25 at the beginning of class. It is worth 20 points. Late papers lose 4 points if turned in by 8:00 Monday morning, plus 3 points per additional day late. You must work by yourself, but feel free to consult with me. Explain what you did and why you did it: good explanations are essential! Start early, ask questions and do well.

Introduction. There are a tremendous number of applications of integrals. In this assignment, you will explore an application to epidemiology, the study of the spread of diseases.

Problems. Work exploratory exercise 1 on page 383 and use your calculator to find r(T) in exploratory exercise 1 on page 392.