Math 152b Syllabus

BASIC ALGEBRA (Part II)

Beginalg/2BSyllabusWinter2003

Math 152B Winter, 2003

Monday & Wednesday 4:00 – 5:50

Room E106 4 units

INSTRUCTOR: Jane Ellis

PHONE NUMBER: 541-4660, Extension 247

E-MAIL: ELLIS@LTCC.EDU

OFFICE; A204

REQUIRED TEXT: Elementary and Intermediate Algebra

By Mark Dugopolski

RECOMMENDED TEXT: Student Solution Manual

Prepared by Mark Dugopolski

COURSE DESCRIPTION: In this class we will build on what you learned in Math 152A (Beginning Algebra Part I). While you learned to multiply polynomials in Math 152A, we will do a reverse process called factoring in this class. This will allow us to solve equations of higher degree than the first degree equations that you solved in Math 152A. We will also build on your knowledge of fractions as we work with algebraic fractions called rational expressions. Additional topics include work with radicals so that we can solve equations with radicals and we will finish with techniques for solving quadratic equations, also know as second degree equations.

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“What do you plan to do with your one wild and precious life?”

Poet Mary Oliver

OVER

JANE’S COMMITMENT TO THIS CLASS:

· I will check the earlier part of my day at the door when I enter the classroom, and I will give this class 100% of my attention while we are meeting.

· I will come to class well prepared.

· I will be here on time.

· I will listen and seek to understand what is being said.

· I will not shortchange the students in this class by setting low standards.

· I will put 100% of my effort into being the best possible teacher for the students in this class.

PREREQUISITE: A grade of C or better in Math 152A or equivalent, or satisfactory score on Mathematics Assessment Test.

GRADING POLICY:

Homework 100 points

Exam #1: Sections 2.4, 3.3 & Chapter 6 100 points

Exam #2: Chapter 7 & Sections 8.1, 8.2 & 8.7 100 points

Exam #3: Chpt. 9 & Sections 10.1, 10.2 & 11.5 100 points

Quizzes* (Three at 20 points each) 60 points

Final (Covers entire course content) 150 points

*If you spend at least one hour a week (for a total of at least 10 hours) in the Gateway Math Center (room G4), you may add 5 points to your lowest quiz score.

Your letter grade will be based on your percentage of the 610 possible points.

A 90-100%

B 80-89%

C 70-79%

D 60-69%

F less than 60%

Make-up Policy: For quizzes there is no make-up, however if the absence is excused, you will receive the same percentage grade on the quiz as you earn on the exam, which covers the same material. For Chapter Exams and the Final, make-up is possible, but there is a 10% penalty if the absence is not excused. Homework will be accepted up to one week late with a penalty of 5 points off of the assignment.

LEARNING DISABILITIES: If you have a learning disability, be sure to discuss your special needs with Jane. Learning disabilities will be accommodated.

“Let There Be No Activity without Achievement”

REGISTRATION:

Ø You must register for this class at the Office of Admissions and Records.

Ø The last day to drop the class with no record is Friday, January 31.

Ø The last day to drop the class for a "W" grade is Friday, March 7.

Ø After March 7, if you are enrolled you will receive some kind of grade.

In this class, it is your responsibility to drop the class in order to avoid a grade

OFFICE HOURS:

Monday............................ 3:30 – 4:00 and 6:00 – 7:00 (Room: A204)

Wednesday....................... 3:30 – 4:00 (A204 or A206)

Wednesday....................... 6:00 - 7:00 (A204)

TUTORING: Tutoring is available in the Gateway Math Center in Room G4 in the portable buildings near the PE classrooms. Tutoring schedules will be distributed to you in class.

HOW TO SUCCEED IN A MATH CLASS:

1) Come to every class meeting.

2) Arrive early, get yourself settled and be ready when class starts. Sit where you won't be distracted.

3) Read each section before it is discussed in class.

4) Do all of the homework.

5) Do some math every day.

6) Start preparing for tests at least a week in advance.

7) Take advantage of tutors and office hours, extra help can make a big difference.

8) Do some review every time you study math.

9) Be willing to ask questions.

10) Take notes.

11) Study in groups and find a study buddy.

OVER

SCHEDULE

“Nothing is troublesome that we do willingly” Thomas Jefferson

Date Section Topic

Jan. 6.............. Introductions, Discussion of Syllabus

2.4 Formulas

3.3 Absolute Value Equations and Inequalities

Jan. 8.......... 6.1 Factoring Out Common Factors

6.2 Factoring the Special Products

Factoring by Grouping

Turn in Homework #1 (Sections 2.4 & 3.3)

Jan. 13........ 6.3 Factoring with a = 1

6.4 Factoring with

Jan. 15........ 6.5 General Factoring Strategies

6.6 Solving Quadratic Equations by Factoring

Quiz #1 (Sections 2.4, 3.3, 6.1 & 6.2)

Turn in Homework #2 (Sections 6.1 – 6.4)

Jan. 20............ MARTIN LUTHER KING DAY HOLIDAY

Jan. 22 Review for Exam #1

Jan. 27 Exam #1 (Sections 2.4, 3.3, Chapter 6)

Turn in Homework #3 (Sections 6.3 – 6.6)

Jan. 29........ 7.1 Reducing Rational Expressions

7.2 Multiplication & Division of Rational Expressions

Feb. 3......... 7.3 Finding the Least Common Denominator

7.4 Addition & Subtraction of Rational Expressions

Feb. 5......... 7.5 Complex Fractions

7.6 Solving Equations with Rational Expressions

Feb. 10....... 7.7 Applications of Ratios and Proportions

7.8 Applications of Rational Expressions

Quiz #2 (Sections 7.1 – 7.4)

Turn in Homework #4 (Sections 7.1 – 7.4)

Feb. 12....... 8.1 Solving Systems of Equations by Graphing & Substitution

8.2 Solving Systems of Equations with the Addition Method

Turn in Homework #5 (Sections 7.5 – 7.8)

Schedule (continued)

Date Section Topic

Feb. 17........... PRESIDENT’S DAY HOLIDAY

Feb. 19....... 8.7 Graphing Systems of Linear Inequalities

9.1 Radicals

Turn in Homework #6 (Sections 8.1, 8.2)

Feb. 24........... Review for Exam #2

Feb. 26 Exam #2 (Chapter 7 & Sections 8.1, 8.2 & 8.7)

Turn in Homework #7 (Sections 8.7 & 9.1)

Mar. 3........ 9.2 Rational Exponents

9.3 Operations with Radicals

Mar. 5........ 9.4 More Operations with Radicals

9.5 Solving Equations with Radicals and Exponents

Turn in Homework #8 (Sections 9.2 & 9.3)

Mar. 10...... 9.6 Complex Numbers

10.1 Factoring and Completing the Square

Mar. 12...... 10.2 The Quadratic Formula

11.5 Variation

Quiz #3 (Sections 9.1 – 9.5)

Turn in Homework #9 (Sections 9.4, 9.5, 9.6 & 10.1)

Mar. 17........... Review for Exam #3

Mar. 19 Exam #3 (Chapter 9 & Sections 10.1, 10.2 & 11.5)

Turn in Homework #10 (Sections 10.2 & 11.5)

Mar. 24 Cumulative Final Exam (4:00 – 6:00)

MATH 152B ASSIGNMENTS

TEXT: "Elementary and Intermediate Algebra” by Mark Dugopolski

INSTRUCTOR: JANE ELLIS

Each assignment is worth 10 points. Half of the points are for trying all of the odd problems that are assigned. The other half of the points are for doing the even number problems correctly.

“It is well to remind ourselves that anxiety signifies conflict, and so long as a conflict is going on, a constructive solution is possible.” Rollo May

SECTION PROBLEMS

2.4............................................................ Pages 91 & 92 #1-4, 7-67 odd

............................................................................. #14, 26

3.3............................................................ Pages 147 – 149 #1-4, 25, 27, 29, 53-77 odd

............................................................................. #28, 58, 60

6.1............................................................ Pages 282 & 283 #1, 6, 17-75 odd

............................................................................. #58, 68

6.2............................................................ Pages 286 & 287 #1-6, 7-79 odd

............................................................................. #40, 46, 70

6.3............................................................ Pages 294 & 295 #1-6, 19-79 odd

............................................................................. #22, 42, 74

6.4............................................................ Pages 300 & 301 #15-39 odd, 65-87 odd

............................................................................. #24, 80

6.5............................................................ Pages 305 & 306 #1, 2, 17-73 every other odd

............................................................................. #24, 30, 48

6.6............................................................ Page 313 #1-51 odd

............................................................................. #22, 34

7.1............................................................ Pages 330 – 332 #1-4, 9, 13-101 every other odd

............................................................................. #38, 52

7.2............................................................ Pages 338 & 339 #1-4, 5-65 every other odd, 71

............................................................................. #22, 38

7.3............................................................ Pages 345 & 346 #41-59 odd

............................................................................. #46, 56

OVER

SECTION PROBLEMS

7.4............................................................ Pages 352 & 353 #5-57 odd

............................................................................. #38, 52

7.5............................................................ Pages 358 & 359 #1-35 odd

............................................................................. #18, 28

7.6............................................................ Pages 363 & 364 #1-4, 5-43 odd

............................................................................. #18, 32

7.7............................................................ Pages 370 – 373 #4-6, 19-59 odd, 64

............................................................................. #40, 50

7.8............................................................ Pages 378 & 379 #1-43 odd

............................................................................. #12, 36

8.1............................................................ Pages 401 & 402 #1-6, 7-15 odd, 21-51 odd

............................................................................. #10, 26, 32

8.2............................................................ Pages 408 & 409 #1-6, 7-31 odd, 37, 39

............................................................................. #14, 20, 28

8.7............................................................ Pages 447 – 450 #2, 4-6, 7, 13-41 every other odd,

............................................................................. #12, 32, 42

9.1............................................................ Pages 475 – 477 #1-6, 7-87 every other odd

............................................................................. #101, 103, 105

............................................................................. #30, 44, 56, 74

9.2............................................................ Pages 484 & 485 #1-4, 7-103 every other odd

............................................................................. #20, 38, 76, 78

9.3............................................................ Pages 491 & 492 # 1, 2, 5-61 every other odd

............................................................................. #71-111 every other odd

............................................................................. #24, 40, 56

9.4............................................................ Pages 496 & 497 #1-63 odd,

............................................................................. #20, 52

9.5............................................................ Pages 506 & 507 # 5-43 odd, 55-61 odd

............................................................................. #20, 40

9.6............................................................ Pages 515 & 516 #1, 2, 5-75 odd

............................................................................. #28, 74

10.1.......................................................... Pages 532-534 # 1-4, 5-35 odd, 41-49 odd

............................................................................. #53, 73, 75, 79, 81, 85, 87

............................................................................. #22, 54

10.2.......................................................... Pages 541 & 542 #1-6, 7-35 odd, 41-57 odd, 69, 71

............................................................................. #10, 18, 56

11.5.......................................................... Pages 625 & 626 #1-27 odd

............................................................................. #12, 14, 26