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INTERMEDIATE ALGEBRA
Math 154-1 Winter, 2006 Monday & Wednesday 1:30 – 3:30 Room: A211 4 units
INSTRUCTOR: Jane Ellis
PHONE NUMBER: 541-4660, Extension 247
OFFICE: A204
E-MAIL: ELLIS@LTCC.EDU
REQUIRED TEXT: Elementary and Intermediate Algebra, First Edition By Mark Dugopolski. This is the last quarter that we will use this edition.
RECOMMENDED TEXT: Student Solution Manual, Prepared by Mark Dugopolski
CALCULATOR: You will need a scientific calculator for this course. It should have the following keys: log, ln, and an exponent key. Graphing calculators are not allowed. (See Handout for more details)
COURSE DESCRIPTION: 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.
STUDENT OUTCOMES: The successful student will:
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
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 152B or equivalent, or satisfactory score on Mathematics Assessment Test.
GRADING POLICY: MATH 154: Method of Student Evaluation
Homework 72 points Exam #1: Sections 10.3 -10.5, 11.1 – 11.4, 12.1-12.4 120 points Exam #2: Sections 8.3, 13.1- 13.5 & 14.1 – 14.5 120 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 6 points to your lowest quiz score.
Your letter grade will be based on your percentage of the 522 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 late with a penalty of 2 points for each class meeting that it is late. Each assignment is 8 points.
LEARNING DISABILITIES: If you have a certified learning disability that may affect your performance in this class, be sure to discuss your special needs with Jane. Learning disabilities will be accommodated.
REGISTRATION:
Ø You must register for this class through Admissions and Records. Ø The last day to drop the class with no record is Friday, January 27. Ø The last day to drop the class for a "W" grade is Friday, March 3. Ø After March 3, if you are enrolled, you will receive one of the following grades: A B C D F or I (Incomplete, is only allowed in special cases). In this class, it is your responsibility to drop the class in order to avoid a grade.
OFFICE HOURS: My office is A204. Monday ....................................... 6:00 – 7:00 Tuesday.......................................... 5:30 – 6:30 Wednesday..................................... 12:30 – 1:30
TUTORING: Tutoring is available in the Gateway Math Center in Room G4 in the portable buildings near the LAC and the Photography Lab. The phone number is 541-4660 extension 741. Regular hours of operation are: M-Th 9am-6pm, Fri 10am-4pm, Sat 11am-3pm
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
Date Section Topic
Jan. 2 NEW YEAR’S DAY HOLIDAY
Jan. 4.......... Introductions, Discussion of Syllabus 10.3 Quadratic Functions and Their Graphs 10.4 More About Quadratic Equations
Jan. 9.......... 10.4 Finish section 10.4 10.5 Quadratic and Rational Inequalities
Jan. 11........ Finish Chapter 10 11.1 Graphs of Functions & Relations Turn in Homework #1 (Sections 10.3 & 10.4)
Jan. 16 MARTIN LUTHER KING HOLIDAY
Jan. 18........ 11.2 Transformations of Graphs Quiz #1 (Sections 10.3 – 10.5) Turn in Homework #2 (Sections 10.5 & 11.1)
Jan. 23........ 11.3 Combining Functions 11.4 Inverse Functions
Jan. 25........ Finish Section 11.4 12.1 Exponential Functions & Their Applications Turn in Homework #3 (Section 11.2 & 11.3)
Jan. 31........ 12.2 Logarithmic Functions & Their Applications 12.3 Properties of Logarithms Quiz #2 (Sections 10.5 – 11.3)
Feb.1.......... Finish Section 12.3 12.4 Solving Equations & Applications Turn in Homework #4 (Sections 11.4 & 12.1)
Feb. 6 Review for Exam #1 Feb. 8 Exam #1 (Sections 10.3 -10.5, 11.1 – 11.4, 12.1-12.4) Turn in Homework #5 (Sections 12.2, 12.3 & 12.4)
Schedule continued on next page Schedule (continued)
Date Section Topic
Feb. 13 ...... 8.3 Solving Linear Equations in Three Variables 13.3 The Circle
Feb. 15....... 13.2 The Parabola
Feb. 20....... PRESIDENT’S HOLIDAY
Feb. 22....... 13.4 The Ellipse and The Hyperbola 13.5 Second-Degree Inequalities Turn in Homework #6 (Sections 8.3, 13.2, 13.3)
Feb.27........ 13.1 Nonlinear Systems of Equations Quiz #3 (Sections 8.3, 13.2, 13.3)
Mar. 1........ 14.1 Sequences 14.2 Series Turn in Homework #7 (Sections 13.4 & 13.5)
Mar. 6........ 14.2 Finish Section 14.2 14.3 Arithmetic Sequences and Series
Mar. 8 Review for Exam #2 Turn in Homework #8 (Sections 13.1 & 14.1)
Mar. 13 Exam #2 (Sections 8.3, 13.1- 13.5 & 14.1 – 14.5)
Mar. 15 Review for Final Exam Turn in Homework #9 (Sections 14.2 & 14.3)
Mar. 20 Cumulative Final Exam (2:00 – 3:50)
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
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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, 7-13 odd, 25, 27, 33, 35, 45 ................................................................. Also sketch #25, 27, 33, 35, 45 ................................................................. #12, 28, 36 (Do not find focus or directrix) ................................................................. Also sketch #28 & 36 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
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