c a l c u l u s     t h r e e

c o l l e g e     o f     t h e     a t l a n t i c

w i n t e r     2   0   0   8

H o m e w o r k     O n e

Due Friday, January 11 2008

Introduction

1. Please write me a short email in which you describe the math classes you've taken before and why you're taking this class. I'm not looking for anything profound; I just want to get to know you a little better and learn about what you're hoping to get out of the course.

Chapter 12.1

1. 1
2. 7
3. 8
4. 20
5. 22
6. 23
7. 24

Chapter 12.2 You can use Maple to check your work if you want. But don't just mindlessly plug the formulas into Maple. Think about why the graphs are shaped the way they are.

1. 2
2. 3-5
3. 14
4. 16-17
5. 19

Chapter 12.3

1. 1
2. 7
3. 11
4. 17
5. 18
6. 21
7. 32
8. 33. Why is this shape called a "money saddle"? Feel free to do some googling, but be sure to cite your sources.