- Some examples of functions of two variables - and their level curves
- Hyperbolic paraboloid
- Opening on a webpage near you, the movie hyperbolic paraboloid. For the curious, there are two versions of the mathematica source files. This one is slow to download but quick to use. This one is quick to download but slow to use. Take your pick.
- Limits and continuity
- Partial derivatives
- Directional derivatives and gradient vectors
- Maximum and minimum values

- Test 1 - September 18
- This test will cover the material in Chapter 12 of the book, except Lagrange multipliers.
- Here are some review questions and answers.
- Here are the test questions and answers
- Test 2 - October 23
- This test will cover the material up to and including section 13.7
- Here are some review questions.
- Here are the test questions and answers
- Test 3 - November 23

- Page 830, Questions 7,8,9,13

### Homework 1: Due 8/26/98

- Page 768: Questions 6,8,12,36,38,50,52
### Homework 2: Due 9/2/98

- Page 777: Questions 8,12,16
- Page 784: Questions 4,6,49,68
- Page 793: Questions 6,16,20,36
### Homework 3: Due 9/9/98

- Page 800: Questions 6,12,34,46,52
- Page 810: Questions 4,6,16,22,26,42,48
- A short introduction to Mathematica for Calculus IV
- A longer introduction to Mathematica
### Homework 4: Due 9/16/98

- Page 810: Questions 52,54,58
- Page 819: Questions 2,8,12,36,40,54
### Homework 5: Due 9/30/98

- Page 826: Questions 2,8,14,16,24
- Page 828: Questions 70,72
- Page 837: Questions 4,8,10,14,16
### Homework 6: Due 10/7/98

- Page 842: Questions 6,10,18,26,30
- Page 850: Questions 10,18,24,36,40,42,52
- Page 856: Questions 4,8,12,22,28
### Homework 7: Due 10/14/98

- Page 862: Questions 6,8,14,20,24
### Homework 8: Due 10/21/98

- Page 864: Questions 2,6,11,12,14,17
- Page 872: Questions 4,12,16,26,32,36,40
### Homework 9: Due 10/28/98

- Page 879: Questions 14,16,28,30,34,36
### Homework 10: Due 11/4/98

- Page 887: Questions 8,10,12,18,20,24
### Homework 11: Due 11/11/98

- Page 896: Questions 6,8,20,24
- Page 906: Questions 8,18,36,38
### Homework 12: Due 11/18/98

- Page 915: Questions 2,8,14,18,20,22
- Page 922: Questions 4,10,12,24,26
### Homework 13: Due 12/2/98

- Page 929: Questions 8,10,14,18,20,26,44
- Page 937: Questions 4,8,20,26,31,32

- A short history of calculus
- Another good history of math site
- All the mathematics you should know, in particular the trigonometry.
- Mathematical Archives
- Functions that fool graphing calculators
- Visual dictionary of special plane curves
- Math Forum's calculus resource page

Send questions, comments, and suggestions for problems to Professor Paul Goodey.

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