MAT 154 – INTERMEDIA ALGEBRA

 

Spring 2005

 

Course ID

Room

Unit

Days

Start Time

End Time

MAT 154

A211

4

T, Th

8:00 AM

9:50 AM

 

INSTRUCTOR:                    Helen Shen

 

PHONE:                                  530-577-4515 (home), leave message

 

E-MAIL:                                 htshen00@hotmail.com

 

LTCC MATH PAGE:            http://www.ltcc.edu/depts/math

 

REQUIRED TEXT:             Elementary and Intermediate Algebra, by Mark Dugopolsky

 

RECOMMENDED TEXT:            Student Solution Manual, prepared by Mark Dugopolsky

 

COUSE DESCRIPTION:            This course is a continuation of MAT 152B.  We will continue our study of functions and quadratic equations. New topics will include inverses of functions, exponential and logarithm functions, conic sections, and sequences and series.

 

CALCULATOR:            You will need a scientific calculator for this course. It should have a ln key, a log key and exponent key. Graphing calculators will not be allowed on quizzes and exams.

 

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; and 

4.      Demonstrate the solution to problems by translating written language into mathematical statements, interpreting information, sketching relevant diagrams, analyzing given information, formulating appropriate mathematical statements, and checking and verifying results.

 

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

 

GRADING POLICY:                        GRADING SCALE:

   Homework            20%                        A            90%-100%

   Quizzes            10%                        B            80%-89%

   Exams            45%                        C            70%-79%

   Final            25%                        D            60%-69%

                                                F            less than 60%

 

EXAM POLICY:            Grading will be based on progress towards the final answer, and the demonstration of understanding of the concept that is being tested. The more you show me with steps and detail, the better your chances for partial credit.  You provide me the communication and detail in your answers; and I will give you the best grade I can based on that communication and answer.

 

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 Exams and Final, make-up is possible, but there is a 10% penalty if the absence is not excused. 

For Homework, you must show your work to get credit, half credit for completion and half credit for selected problems. Late homework is worth half credit and will NOT be accepted after one week. You can turn in your homework early if you know you are going to miss the class. You can consult a classmate, a tutor, your instructor, or anyone for assistance on the homework.

LEARNING                           If you have a learning disability, be sure to discuss your special needs with me

DISABILITIES:                      during the first week of class. Learning disabilities will be accommodated.

 

REGISTRATION:               ·   You must register for this class at the Office of Admissions and Records.

                                                ·    Friday, April 29; Last day to drop the class with no penalty or mark on your

    record.

                                                ·    Friday, June 3; Last day to drop the class and receive a grade of W.

·    After June 3, 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.

 

TUTORING:                          Tutors are available at no cost in GMC (The Gateway Math Center) on a drop-in basis. The phone number is 541-4660 x741.

 

HOW TO SUCCEED            1.   Come to every class meeting.

IN A MATH CLASS:            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.      Start preparing for tests at least a week in advance.

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

7.      Do some review every time you study math.

8.      Be willing to ask questions.

9.      Study in groups and find a study body.

 

 

Lecture Schedule for Math 154

 

Date

Section  

Topic  

Homework

 

Tue. 4/5

 

 

10.3

 

10.4

 

Introductions, Discussion of Syllabus

Quadratic Functions and Their Graphs

 

More about Quadratic Equations

 

 

Pages 549 – 552, #1-7, 10, 11, 16, 24, 27, 32, 35, 39, 40

Turn in Homework #1 (Sections 10.3) on Apr. 7.

 

Thu. 4/7

 

10.4

 

10.5

 

Finish section 10.4

 

Quadratic and Rational Inequalities

 

Pages 559 - 560, #1-4, 5, 10, 21, 24, 29, 31, 34, 39, 53, 55

 

 

Tue. 4/12

 

10.5

 

11.1

 

Finish section 10.5

 

Graphs of Functions & Relations

 

Pages 569 – 571, #1, 3, 4, 5, 11, 12, 22, 29, 43, 44, 45, 49, 61

Pages 588 – 590, #1-6, 7, 11, 15, 20, 32, 33, 38, 39

Turn in Homework #2 (Sections 10.4 – 10.5 & 11.1) on Apr 21.

 

Thu. 4/14

 

 

11.2

 

 

Quiz #1 (Sections 10.3 - 10.5)

Transformation of Graphs

 

 

 

Pages 597 – 600 #1-6, 7, 19, 25, 31, 40, 43, 44, 50, 51

 

Tue. 4/19

 

11.3

 

11.4

 

Combining Functions

 

Inverse Functions

 

 

Pages 607 - 608, #1-4, 5, 11, 22, 29, 41, 44, 50, 61, 69

Turn in Homework #3 (Sections 11.2 – 11.3) on Apr 26.

 

Thu. 4/21

 

11.4

 

Finish Section 11.4

 

 

 

Pages 617 - 619 #1-8, 9, 13, 23, 31, 34, 37, 50, 58, 67

Turn in Homework #4 (Sections 11.4) on Apr 14.

 

Tue. 4/26

 

 

 

Review for Exam #1

 

 

 

Thu. 4/28

 

 

 

 

Exam #1 (Sections 10.3 - 10.5 & 11.1 - 11.4)

 

 

 

Tue. 5/3

 

12.1

 

12.2

 

Exponential Functions & Their Applications

 

Logarithmic Functions & Their Applications

 

Pages 654- 656 #1-6, 7, 13, 27, 29, 33, 35, 37, 45, 50, 71, 72, 75, 77 

Pages 662 - 663 #1-6, 7, 10, 16, 17, 19, 28, 45, 48, 69, 77, 78, 79

Turn in Homework #5 (Sections 12.1-12.2) on May 5.

 

Thu. 5/5

 

12.3

 

12.4

 

Properties of Logarithms

 

Solving Equations & Application

 

Pages 670 - 671 #1-6, 7, 13, 27, 29, 35, 51, 56, 66, 73, 81, 85, 87

Pages 677 – 679, #1, 2, 3, 9, 12, 28, 31, 33, 37, 39, 45, 47, 59, 61, 63 

 

Tue. 5/10

 

 

8.3

 

 

 

Quiz #2 (Sections 12.1 - 12.4)

Solving Linear Equations in Three Variables

 

 

 

 

Pages 416 - 417, #1-6, 8, 11, 15, 18, 21, 31, 32, 33

Turn in Homework #6 (Sections 12.3 - 12.4  & 8.3) on May 12.

 

Thu. 5/12

 

 

 

13.3

 

 

 

The Circle

 

 

 

Pages 710 & 711 #1, 2, 3, 9, 11, 21, 26, 32, 35, 43, 45

 

 

Tue. 5/17

 

13.2

 

 

The Parabola

 

 

Pages 703 – 705 #1-6, 7, 12, 17, 25, 28, 33, 36, 45  (for #12, 28, 36, do not find focus or directrix)

Turn in Homework #7 (Sections 13.2 - 13.3) on May 19.

Thu. 5/19

 

Review for Exam #2

 

 

Tue. 5/24

 

 

 

 

 

Exam #2 (Sections 12.1 - 12.4, 8.3, 13.2 & 13.3)

 

 

 

 

Thu. 5/26

 

13.4

 

The Ellipse and The Hyperbola

 

Pages 719 – 721 #1-8, 9, 12, 18, 29, 32, 33, 38, 39

 

 

Tue. 5/31

 

13.5

 

13.1

 

Second-Degree Inequalities

 

Nonlinear Systems of Equations

 

 

 

Pages 727 – 729 #1, 5, 9, 10, 15, 20, 21, 31, 33, 35, 38, 41

Pages 695 - 697 #1-5, 7, 9, 12, 13, 14, 15, 20, 22, 25, 35, 39, 41, 42

Turn in Homework #8 (Section 13.1, 13.4 - 13.5) on Jun 2.

 

Thu. 6/2

 

 

14.1

 

14.2

 

 

Quiz #3 (Sections 13.1, 13.4 & 13.5)

Sequences

 

Series

 

 

Pages 745 & 746 #1-4, 5, 8, 13, 22, 25, 27, 33, 34, 39 

 

 

Tue. 6/7

 

14.2

 

14.3

 

 

Finish Section 14.2

 

Arithmetic Sequences and Series

 

Pages 750 & 751 #1-4, 5, 8, 13, 18, 21, 29, 36, 41, 49

Pages 755 – 756 #1-4, 5, 12, 17, 31, 34, 39, 46, 51, 57

Turn in Homework #9 (Section 14.1 - 14.3) on Jun 9.

 

Thu. 6/9

 

14.4

 

14.5

 

 

Geometric Sequences & Series

 

Binomial Theorem

 

 

 

 

Pages 764 - 765 #1-6, 7, 14, 19, 28, 34, 41, 51, 57

Page 771 #1-4, 5, 9, 13, 14, 19, 20, 27, 31, 32

Turn in Homework #10 (Section 14.4 - 14.5) on Jun 14.

 

Tue. 6/14

 

Thu. 6/16

 

 

Review for Exam #3

 

Exam #3 (Sections 13.1, 13.4, 13.5 & 14.1 - 14.5)

 

 

 

Tue. 6/21

 

Thu. 6/23

 

 

Review for Final Exam, Questions on Exam#3

 

Cumulative Final Exam (8:00-9:50)