College Algebra Part II

Tuesday and Thursday 1:00 to 2:50 PM

Room: E 106             4 UNITS

Instructor Larry Green

Office:  A 210;   Phone:  541-4660 Extension 341

Internet

e-mail:...greenl@ltcc.edu

WWW: http://www.ltcc.edu/programs/math

Required Text College Algebra and Trigonometry with Graphing Technology by David E. Stevens

Recommended Text College Algebra and Trigonometry with Graphing Technology Student’s Solution Manual  by David E. Stevens  (A copy will be on reserve in the library.)

Course description This course covers the properties of logarithms and exponentials, conic sections including circles, parabolas, ellipses, and hyperbolas. It also covers systems of equations and their solution with Gaussian Elimination. The course gives a brief introduction into linear programming and finishes with a discussion of sequences, series, permutations, and combinations.

Prerequisite A grade of C or better in Math 103A. Alternatively, a student may satisfy the prerequisite by achieving a satisfactory score on the Mathematics assessment..

Grading Policy Your letter grade will be based on your percentage of possible points.

A 90 -- 100% C 70 -- 79%
B 80 -- 89% D 60 -- 69%

Homework: ............................................125 points
Midterm 1: Apr 24 .................................175 points
Midterm 2: May 17.................................175 points
Midterm 3: Jun 14...................................175 points
Final Exam: Jun 21 .................................350 points

Exam Policy Students are to bring calculators, pencils or pens, and paper to each exam.  Grading will based on the progress towards the final answer, and the demonstration of understanding of the concept that is being tested, therefore, work must be shown in detail.  Any student who cannot make it to an exam may elect to take the exam up to two days before the exam is scheduled. If all homework is completed and no more than three homework assignments are counted late, then the midterm with the lowest score will be dropped.

Homework Policy Homework will be turned in at the end of class on the date due. If a student has additional questions, that student may see me after class in my office and then turn in the homework by 5:00 PM on the date due. Homework that is turned in within one week of the due date will be counted as half credit.   Homework may be turned later than one week after the due date, but points will not be awarded.

Extra Credit Any student who has turned in every homework assignment may elect to work on an extra credit assignment or project that will count as additional points towards either a midterm or the final.

Learning Disabilities If you have a learning disability, be sure to discuss it with Larry. Learning disabilities will be accommodated.

Tutoring Individual math tutoring is available in the GMC free of charge. 

Registration

  1. You must register for this class at the Office of Admissions and Records.
  2. You may drop the class with no penalty or mark on your record on or before Friday, April 27 .
  3. After April 27, you may drop the class and receive a grade of W until Friday, June 1.
  4. After June 1, if you are enrolled, you will receive one of the following grades:  A,B,C,D,F or I (Incomplete, must be negotiated with the instructor and is only allowed in special cases).

In this class, it is your responsibility to drop the class in order to avoid an unwanted grade. You must go to the registrar by the above dates to avoid the unwanted grade.

 



OFFICE HOURS:

Room A210

Monday, Wednesday .......………….. 10:00 to 11:00 (In GMC)

Tuesday, Thursday……..................... 3:00 to 4:00 

Friday………………...........................11:00 to 12:00



CALCULATORS: A graphing calculator is required for this class.   There are a variety of such calculators on the market. The instructor will be using a Texas Instruments-85. Calculators (with the exception of those equipped with symbolic manipulation) will be allowed on the exams.

HOMEWORK ASSIGNMENTS

Lecture will always be geared towards an explanation of the topics that will be covered on the upcoming homework assignment.

Due Date Topic Section Problem Numbers

April 3 Introductions

April 5 Exponentials             5.1     1,4,13,18,23,28,31,41,46,49,60

April 10 Logarithms             5.2     1,18,30,35,40,45,50,57,63,70,75,80,83

April 12 Props of Logs        5.3     1,6,11,18,19,26,29,32,47,50,53,56

April 17 Exp and Log Equat.5.4     1,6,10,15,20,25,30,35,40,45,50,57
                                                      59,62,65,67,68,69,70,71,74

April 19 The Circle               6.1     1,8,12,15,20,21,24,27,34,37,42,44
             The Parabola           6.2     1,14,21,28,29,38,39,40,41

 

April 24 Midterm I

April 26 The Ellipse              6.3     1,9,15,20,21,24,28,37,39,40,42,43

 

May 1 The Hyperbola          6.4     1,12,17,22,23,28,31,37,39,46

May 3 Linear Systems          10.1     1,8,19,33,36,38,41,44,45,53

May 8  Matrices                   10.2     1,4,7,10,13,16,17,20,23,26,30,33,36,
                                                        39,42,45,48,51,54,57,62,65,67,70,71

May 10 Determ.& Inverses   10.3     1,6,11,17,22,25,29,34,39,46,55

May 15 Linear Programming  10.4     1,8,13,20,25,30,35,40,45,46,47,48,49,50,51,52

May 17 Midterm II

May 22 Sequences and Series 11.1     1,4,10,15,21,26,31,32,33,38,42,48,53,55,60,65

May 24 Sum of Series             11.2     1,4,7,10,29,32,35,38,41,44,47,50,53,61

May 29 Math Induction           11.2     11,14,17,20,23,26,62,65,68,71,74,76

May 31 Arith. Seq & Series    11.3     1,6,10,15,17,26,27,38,43,53,59

June 5 Geom Seq & Series      11.4     1,6,9,16,23,27,32,40,45,54,58,61

June 7  Infinite Geo Series       11.5     1,9,14,19,24,29,36,47,48,49,59

June 12 Factorials                   11.6     1,6,7,11,14,16,20,23,28,42,51,70

June 14 Midterm III

June 21 Comprehensive Final Exam 1:00 to 2:50 PM



HOW TO SUCCEED IN A MATH CLASS

  1. Come to every class meeting.
  2. Arrive early, get yourself settled, spend a few minutes looking at your notes from the previous class meeting, and have you materials ready when class starts.

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

  4. Do some math every day.

  5. Start preparing for the tests at least a week in advance.

  6. Spend about half of your study time working with your classmates.

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