This assignment is related to

- Lecture 3 - Monday, September 14
- Lecture 4 - Wednesday, September 16
- Lecture 5 - Friday, September 18

This week, begin to use MAPLE as often as you can. Review last week's MAPLE assignment. Then continue by skimming the sections on "fsolve", "plot", and "diff" (MAPLE's command for taking derivatives). I suggest that you stick to using "expressions" rather than "functions" for a while as I think they are a little easier to use, and you are less likely to create syntax errors. The difference between "expressions" and "functions" is explained on pages 40 to 45 of the Lab Manual. You should be sure to include these pages in your review.

If you scored NINE or below on Part 1 or SEVEN or below on Part 2, please be sure to come in to see me (Dr. Wu) as soon as possible.

You can check your grades.

**READING: **Sections 2.5 and 2.6 of Chapter 2, as well as
sections 12.1 and 12.2 of Chapter 12. The first exam on September 24
will cover through this material.

**CORE PROBLEMS:** Write up, for your own record, solutions to
the Core
Problems for sections 2.5 and 2.6 of Chapter 2, and sections 12.1
and 12.2 of Chapter 12. Use Maple wherever appropriate. Note that you
can include text in MAPLE documents. You should get used to adding
explanations of the calculations you are doing. This will be
important if you want to convey your work to someone else. You will
also find it very helpful if you want to go back and review what you
did sometime in the future.

**OLD FINAL EXAM PROBLEMS:** Final Exams for the past eight
semesters are included at the back of your Math 150/151 Lab Manual.
It is VERY IMPORTANT that you work through these exams as they give
you a very good indication of the type and level of material that we
will expect you to know on the final exam this year. I will assign
problems from the most recent four finals as we go through the
semester. As with all of the homework, these problems may serve as
models for mid-semester exam questions. We will use the oldest finals
(Fall 1994 to Spring 1996) as review material at the end of the
semester. For this week's assignment you should work the following
problems from the old final exams:

Fall 1996: |
#21, 24 |

Spring 1997: |
#1, 2 |

Fall 1997: |
none yet |

Spring 1998: |
none yet |

For the directory of homework assignments, see HOMEWORK.