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MAT 154 Intermediate Algebra Fall 2006
Instructor: Bruce Armbrust, phone: 541-4660 ext. 314, email: armbrust@ltcc.edu
Office Hours: Room A210, Tues. 9:30 – 10:00 AM, 3:00 – 3:30 PM Wed. 9:30 – 10:30 AM Thurs. 12:00 – 1:00 PM GMC G4, Mon. 9:30 – 10:30 AM Wed. 1:00 – 2:00 PM And as always, by appointment.
Class Time and Location: Tues. & Thurs. 1:00 - 2:50 PM, E100
Textbook: Elementary and Intermediate Algebra, 2nd edition, Mark Dugopolski
Calculator: A scientific calculator is required for this course. Graphing calculators will not be allowed on quizzes and exams.
Course Description: MAT 154 is a continuation of MAT 152B and covers functions and inverses, exponential and logarithmic functions, sequences and series, and conic sections, quadratic equations, and systems of quadratic equations.
Prerequisite: A grade of C or better in MAT 152B, or appropriate skills demonstrated through the Math assessment process.
Course Objectives: 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.
Course Grade: Your final letter grade will be based on the usual grading scale: A 90-100%, B 80-89%, C 70-79%, D 60-69%, F 0-59% The following items will make up the course grade:
Homework: 15% Quizzes: 20% Exam1 (October 5) Exam2 (October 26): 45% Exam3 (November 16) Final Exam (December 7): 20%
You may check your grades at any point in the quarter by going to the following website: http://www.gradesource.com/reports/1027/9881/index.html Homework: Homework will be due the class period after it is assigned. Homework not turned in at this time will be considered late. You may turn in homework up to two days after it is assigned for half credit. If all homework is turned in, and no more than two are late, the lowest regular exam score will be dropped. Your homework score will be determined in the following way: up to 5 points for completion and one point each for 5 problems chosen at random to be graded.
Quizzes: There will be six quizzes given over the quarter. These quizzes will be designed to help prepare you for the exams, and quiz problems will be taken directly from the homework assignments. Your lowest quiz score will be dropped. Since your lowest score will be dropped, missed quizzes may not be made up.
Exams: Students are to bring a pencil and blank scratch paper to each exam. If you cannot make it to an exam (final not included), you may take it up to 2 school days prior to the scheduled date with proper arrangements. Otherwise, the exam may be made up after the scheduled date with a penalty of 10% per day.
Registration Information: You must register for this class at the Office of Admissions and Records. You may drop the class with no penalty or mark on your record on or before October 13. After October 13, you may drop the class and receive a grade of W until November 17. After November 17, if still enrolled, you will receive a grade of A, B, C, D, F or I. How to Succeed in a Math Class: I am often asked how to successfully pass a math class, and here is my advice:
I) Come to every class session. Be prepared, and plan on participating. II) Do your homework. Remember that what I assign is what I consider a bare minimum. If you need more practice, do it. Don’t make me be a homework enforcer. III) Read the book. You paid good money for it, so you might as well use it. IV) Make use of available tutors and my office hours. You will find tutors who know the subject matter in this course at the GMC. V) Do math every day. Math is just like everything else: if you don’t practice, you become rusty.
Learning Disabled Students: Students with disabilities who may need accommodations for this class are encouraged to notify me and contact the Disability Resource Center (DRC) early in the quarter so that reasonable accommodations may be implemented as soon as possible. Students may contact the DRC by visiting the Center (located in room A205) or by phoning 541-4660, ext. 249 (voice) or 542-1870 (TTY for deaf students). All information will remain confidential.
Academic Dishonesty: Academic dishonesty of any form will not be tolerated. Students caught cheating on exams or quizzes will receive a score of zero on the assignment for the first offense and a course grade of F for the second offense. Students my work together on homework assignments (and, in fact, are encouraged to) as long as all students understand the material covered.
Course Schedule: The following is a tentative schedule. If things change (and I have money that says they will), I will let you know.
September19 10.3 Graphs of Quadratic Functions 21 10.4 More on Quadratic Equations 26 10.5 Quadratic & Rational Inequalities 28 11.1,11.2 Quiz I Graphs of Functions and Relations
October3 11.3 Transformations of Graphs 5 Exam I 10 11.6 Combining Functions 12 11.7, Quiz II Inverse Functions 17 12.1 Exponential Functions 19 12.2, Quiz III Logarithmic Functions 24 12.3 Properties of Logarithms 26 Exam II 31 12.4 Exponential and Logarithmic Equations
November2 7.3, Quiz IV Systems of Linear Equations with 3 Variables 7 13.1 Systems of Nonlinear Equations 9 13.2,13.3, Quiz V Parabolas and Circles 14 13.4 Ellipses and Hyperbolas 16 Exam III 21 14.1,14.2 Sequences and Series 23 NO CLASS THANKSGIVING 28 14.3 Arithmetic Sequences and Series 30 14.4, Quiz VI Geometric Sequences and Series
December7 Final Exam
The following is a list of all homework assignments for this course. The due dates for the various sections will be given in class.
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