Department of Mathematical and Computer Sciences
Mathematics 141,
Section 18, Intermediate Algebra
Fall 2005
| Announcements |
Welcome to this course!
| Course Information |
Please see course Syllabus.
| Handouts |
In the following, you will find the handouts of this course. I try to make the assignment and test questions and solutions available as soon as possible. (Unfortunately, this is often not until shortly after each tutorial.)
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Date |
Questions |
Solutions |
| Sept 15 | Assignment 1 | |
| Sept 22 | Assignment 2 | |
| Oct 14 | Assignment 3 | |
| Oct 25 | Assignment 4 | |
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| Lectures Schedule and Homework |
See here a running list of topics covered in class.
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Date |
Topic |
Homework |
| Sept 6 | Introduction | |
| Sept 7 |
Chapter 1 Review (2-days) 1.1 Basic Concepts 1.2 Operations on Real Numbers |
PP11: 25b,d,33,35,41,43,49,51,57,59,67,69,83,85,89,97, 103, 105, 109 PP21: 11,18, 23, 27, 29, 39, 41, 45, 51, 59-63, 67, 71, 75, 77, 83-87, 93, 97 |
| Sept 8 |
1.3 Exponents, Roots and Order of Operations 1.4 Properties of Real Numbers
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PP29: 13, 15, 21-29, 33, 37- 47, 55, 57, 61, 67, 69, 73-79, 83,91, 95 PP37: 13, 17, 21, 25, 28, 29, 31, 33, 37 - 51, 42, 46, 50, 57 |
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| Sept 12 | 2.1 Solve linear equations in one variable |
PP55: 3, 11, 13, 17, 19, 22,
23, 27, 29, 30, 39, 43, 45, 49, 51, 53, 57, 59, 63 |
| Sept 13 | 2.2 Formulas | PP62: 1-5 all, 7, 11, 15 – 41, 47, 51 |
| Sept 14 | 2.3 Word problems in 1 variable | PP76: 1-13, 19, 25, 29, 33-53 |
| Sept 15 | 2.5 Linear inequalities in 1 variable |
PP100: 11, 15, 19-27, 31, 33,
34, 41, 45 -51, 52, 57, 63-67, 71 |
| Sept 19 | 2.5 Linear inequalities in 1 variable | PP100: 11, 15, 19-27, 31, 33, 34, 41, 45 -51, 52, 57, 63-67, 71 |
| Sept 20 | 2.6 Set Operations and Compound Inequalities | PP109: 7, 10, 11, 13, 14, 17, 19, 23, 25, 29–37, 41, 45, 47, 51, 53, 57- 61, 60 |
| Sept 21 | 2.6 Set Operations and Compound Inequalities |
PP109: 7, 10, 11, 13, 14, 17, 19, 23, 25, 29–37, 41, 45, 47, 51, 53, 57- 61, 60 PP90: Applied Problem Summary Exercises 3, 6, 7, 9, 10 |
| Sept 22 | 2.7 Absolute Value equations and inequalities |
PP118: 1, 9-13, 23, 27, 29, 33, 37, 41, 43, 51-57, 63, 67, 71, 72, 81-85, 91 PP90: Applied Problem Summary Exercises 11, 13, 19, 20 |
| 6.5 Solving Equations by Factoring |