INTERMEDIATE ALGEBRA
Math 154-1 & 185-1 Fall, 2005
Mon., Wed. & Fri. 11:00 - 12:25
Room: A206 4 units & 1 unit
INSTRUCTOR: Jane Ellis
PHONE NUMBER: 541-4660, Extension 247
E-MAIL: ELLIS@LTCC.EDU
REQUIRED TEXT: Elementary and Intermediate Algebra
By Mark Dugopolski
RECOMMENDED TEXT: Student Solution Manual
Prepared by Mark Dugopolski
COURSE DESCRIPTION: MATH 154:
Welcome to the third class in the algebra sequence here at LTCC. In this course, you will use many skills that you learned in Math 152A/B (Beginning Algebra). We will continue our study of functions and quadratic equations including systems of quadratic equations. New topics will include inverses of functions, exponential and logarithmic functions, conic sections, and sequences and series.
MATH 185:
This course is taken in conjunction with Math 154. This “class” gives us an extra hour each week so that we can take time to go over the concepts more carefully and thoroughly. Students who are nervous about math and/or find math difficult to master will find this class specially designed just for them.
THESE TWO CLASSES MUST BE TAKEN CONCURRENTLY.
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CALCULATOR: You will need a scientific calculator for this course. It should have a ln key, a log key and an exponent key. Graphing calculators are not allowed.
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 152B or equivalent, or satisfactory score on Mathematics Assessment Test.
GRADING POLICY: MATH 154:
Method of Student Evaluation
Homework 80 points
Exam #1: Sections 10.3-10.5, 11.1-11.4 100 points
Exam #2: Sections 12.1-12.4, 8.3, 13.2, 13.3 100 points
Exam #3: Sections 13.1, 13.4, 13.5, 14.1-14.4 100 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) or in the DRC, you may add 6 points to your total point score.
Your letter grade will be based on your percentage of the 590 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, which is late, will have a penalty of 2 points for class meeting that it is late.
LEARNING DISABILITIES: If you have a learning disability, be sure to discuss your special needs with Jane. Learning disabilities will be accommodated.
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, October 14.
Ø The last day to drop the class for a "W" grade is Friday, November 18.
Ø After November 18, 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 & Wednesday................. 12:30 – 1:30 (A204)
Monday.......................................... 4:00 – 5:00 (GMC)
Tuesday & Thursday....................... 3:00 – 4:00 (A204)
MATH 185:
Method of Student Evaluation
The grade will be either Credit or No Credit.
*In order to receive Credit for this one-unit course you must pick one of the following paperback books and read the appropriate chapters.
1. Managing the Mean Math Blues, by Cheryl Ooten, Chapters 16 & 17.
2. Conquering Math Anxiety, by Cynthia Arem, Chapters 9 & 10.
3. Overcoming Math Anxiety, by Randy Davidson & Ellen Levitov, Chapters 5, 8, 10
They are on reserve at the library. Then type a two-page paper on what you have learned from these chapters and how it will help you in your current math class.
These books are on reserve in the LTCC Library and also available to be checked out.
THE PAPER WILL BE DUE: Friday, October 14.
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TUTORING: Tutoring is available in the Gateway Math Center in Room G4 in the portable buildings near the LAC and the Photography Lab. 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.
STUDENT OUTCOMES: The successful student will:
1) Exhibit a proficiency in the topics covered in the course.
2) Engage in logical and critical thinking.
3) Read technical information.
4) Demonstrate the solution to problems by translating
written language into mathematical statements, interpreting information,
sketching relevant diagrams, analyzing given information, formulating
appropriate math statements, and checking and verifying results.
SCHEDULE
Date Section Topic
Sept. 19...... Introductions, Discussion of Syllabus
10.3 Quadratic Functions and Their Graphs
Sept. 21...... 10.4 More About Quadratic Equations
Sept. 23...... 10.5 Quadratic and Rational Inequalities
Turn in Homework #1 (Section 10.3)
Sept. 26...... Finish Chapter 10 (Handout)
Sept. 28...... 11.1 Graphs of Functions & Relations
Sept. 30...... 11.2 Transformations of Graphs
Quiz #1 (Sections 10.3 – 10.5)
Turn in Homework #2 (Sections 10.4 & 10.5)
Oct. 3......... 11.3 Combining Functions
Oct. 5......... 11.4 Inverse Functions
Oct. 7......... 11.4 Inverse Functions (con’t)
Turn in Homework #3 (Sections 11.1, 11.2 & 11.3)
Oct. 10 Review for Exam #1
Oct. 12 Exam #1 (Sections 10.3 -10.5 & 11.1 – 11.4)
Oct. 14....... 12.1 Exponential Functions & Their Applications
Turn in Homework #4 (Section 11.4)
PAPER DUE
Oct. 17....... 12.2 Logarithmic Functions & Their Applications
Oct. 19....... 12.3 Properties of Logarithms
Oct. 21....... 12.4 Solving Equations & Applications
Turn in Homework #5 (Sections 12.1 & 12.2)
Oct. 24....... Summary of Exponential & Logarithmic Equations
Oct. 26....... 8.3 Solving Linear Equations in Three Variables
Oct. 28....... 13.3 The Circle
Quiz #2 (Sections 12.1 – 12.4)
Turn in Homework #6 (Sections 12.3 & 12.4)
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Schedule Revised
Date Section Topic
Oct. 31....... 13.2 The Parabola
Nov. 2 Review for Exam #2
Nov. 4 Exam #2 (Sections 12.1 – 12.4, 8.3, 13.2, 13.3)
Turn in Homework #7 (Sections 8.3, 13.2 & 13.3)
Nov. 7........ 13.4 The Ellipse and The Hyperbola
Nov. 9........ 13.5 Second-Degree Inequalities
Nov. 11 VETERAN’S DAY HOLIDAY
Nov. 14...... 13.1 Nonlinear Systems of Equations
Nov. 16...... 14.1 Sequences
Quiz #3 (Sections 13.1, 13.4, & 13.5)
Nov. 18...... 14.2 Series
Turn in Homework #8 (Sections 13.4, 13.5 & 13.1)
Nov. 21...... 14.3 Arithmetic Sequences and Series
Nov. 23...... 14.4 Geometric Sequences & Series
Turn in Homework #9 (Sections 14.1, 14.2 & 14.3)
Nov. 25...... THANKSGIVING HOLIDAY
Nov. 28 Review for Exam #3
Nov. 30 Exam #3 (Sections 13.1, 13.4, 13.5 & 14.1 – 14.4)
Turn in Homework #10 (Section 14.4)
Dec. 2 Review for Final Exam
Dec. 5 Cumulative Final Exam (10:00 – 11:50)
MATH 154 ASSIGNMENTS
TEXT: "Elementary and Intermediate Algebra” by Mark Dugopolski
INSTRUCTOR: JANE ELLIS
Each assignment is worth 8 points. You will turn in only the even numbered problems listed in bold print to be graded. The remaining problems you will be checking yourself in the back of the book. Be sure to use class time, office hours, and the Gateway Math Center to get all of your questions answered.
“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
10.3.......................................................... Pages 549 – 552 #1-7, 11-35 every other odd, 39, 41
................................................................. #10, 16, 24, 32, 40
10.4.......................................................... Pages 559 & 560 #1-4, 5-29 every other odd,
................................................................. 31, 39 – 45 odd, 53, 55 #10, 24, 34, 56
10.5.......................................................... Pages 569 – 571 #1, 3, 4, 5-29 every other odd,
................................................................. 43, 45, 49, 61 #12, 22, 44
11.1.......................................................... Pages 588 – 590 #1-6, 7, 11, 15-39 odd
................................................................. #20, 32, 38
11.2.......................................................... Pages 597 – 600 #1-6, 7-51 every other odd
................................................................. #40, 44, 52
11.3.......................................................... Pages 607 & 608 #1-4, 5-61 every other odd, 69
................................................................. #22, 44, 50
11.4.......................................................... Pages 617 - 619 #1-8, 9-23 odd, 31-67 every other odd
................................................................. #34, 50, 58
12.1.......................................................... Pages 654- 656 #1-6, 7-27 every other odd, 29, 35, 37,
................................................................. 45-69 every other odd, 71, 75, 77 #30, 50, 72
12.2.......................................................... Pages 662 & 663 #1-6, 7-17 odd, 19-43 every other odd,
................................................................. 45-69 odd, 77, 79 #10, 16, 28, 48, 78
12.3.......................................................... Pages 670 & 671 #1-6, 7-79 every other odd, 81, 85, 87
................................................................. #28, 56, 66
12.4.......................................................... Pages 677 – 679 #1, 2, 3-29 odd, 31, 33, 37, 39,45, 47,
................................................................. 59, 61, 63 #12, 28, 60
SECTION PROBLEMS
8.3............................................................ Pages 416 & 417 #1-7, 11, 13, 15, 17, 21, 31, 33
................................................................. #8, 18, 32
13.2.......................................................... Pages 703 – 705 #1-6, 7-17 odd, 25, 27, 33, 35, 45
................................................................. #12, 28, 36 (Do not find focus or directrix)
13.3.......................................................... Pages 710 & 711 #1, 2, 3–27 every other odd, 31, 35,
................................................................. 43, 45 #10, 26, 32
13.4.......................................................... Pages 719 – 721 #1-8, 9-19 odd. 29-39 odd
................................................................. #18, 32, 38
13.5.......................................................... Pages 727 – 729 #1, 5, 9, 15-23 odd, 31, 33, 35
................................................................. #10, 18, 36
13.1.......................................................... Pages 695 - 697 #1-5, 9, 13-25 odd, 41
................................................................. #14, 22, 42
14.1.......................................................... Pages 745 & 746 #1-4, 5–25 every other odd,
................................................................. 27-35 odd, 39 #8, 22, 34
14.2.......................................................... Pages 750 & 751 #1-4, 5–41 every other odd, 49
................................................................. #8, 18, 36
14.3.......................................................... Pages 755 – 756 #1-4, 5-57 every other odd
................................................................. #12, 34, 46
14.4.......................................................... Pages 764 & 765 #1-6, 7–51 every other odd, 57
................................................................. #14, 28, 34
14.5.......................................................... Page 771 #1-4, 5, 9, 13, 15, 19, 21, 27, 29, 31
................................................................. #14, 20, 32