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College of Engineering and Computer Science
Department of Computer Science and Engineering

Academic Advantage

Review of College Algebra

For students tested at MPL 3, 4, or 4T


Professor: Travis E. Doom, Ph.D.
Professor's Office: 331 Russ Engineering Center
Office Hours: If my door is open, feel free to drop in.
Email: doom@cs.wright.edu
Office Phone: (937) 775-5105

Course Description:
The objective of this seminar is to review intermediate and college algebra and prepare students for the math placement exam. This seminar is not designed to teach you something new; its intent is to help you brush up MTH 126/127/128 skills prior to taking the placement exam. Historically, most students taking this section will increase their MPL results by one level (3 to 4, 4 to 5, and 4T to 7) Prerequisite: Level 3, 4, or 4T math placement.

Schedule
DATE TOPIC / ACTIVITY REVIEW SESSION PROBLEMS
Monday (AM) Class overview, review of number systems, linear equations and inequalities; operations on polynomials; (PM) Operations on polynomials, factoring polynomials (AM) Diagnostic pretest;
(PM) Polynomials
Tuesday (AM) Operations on rational expressions, complex fractions; (PM) Roots and radicals, quadratic equations and inequalities (AM) Rational expressions;
(PM) Radicals
Wednesday (AM) The straight line; (PM) Exponential and logarithmic functions. (AM) Lines, Practice exam;
(PM) Logs
Thursday (AM) Conic sections and functions; (PM) Systems of linear equations. Basic trigonometry (if time allows) Systems of linear equations, practice exam
Friday (AM) Review and fill in gaps; problem groups; (PM) Placement exam (PM) Placement exam

Is this the right section of AAP for me? This section of AAP is primarily focused towards helping students achieve MPL 4 or 5 (or 6 for students with MPL 4T). It is assumed that you have taken the appropriate coursework to achieve MPL 4 or 5, and only need to review the material in order to better demonstrate your mastery. If your goal is to achieve an MPL 7 or above, this section of AAP will not fully address your needs unless you already have tested at 4T. If time permits, I will provide a quick review of basic trig. concepts to students that have had trigonometry in high school to help prepare such students to achieve MPL 4T or 7.

Math Placement Levels
MPL You must take This course covers
MPL 3 Intermediate College Algebra (MTH 126-5 or 127-3 ) Factoring, exponents, rational expressions, radicals, quadratics, and line graphs.
MPL 4 College Algebra (MTH 128-5 or MTH 129-3)
(or) Pre-calculus (MTH 130-5)
Absolute value, inequalities, simultaneous equations, graphs of circles and parabolas, and exponential and log functions;
(or) Conics, geometric series, the binomial theorem.
MPL 4T (as MPL 4) (as MPL 4, but you can skip Trig. and proceed directly to Calc I after taking Algebra or Pre-calc.)
MPL 5 Trigonometry (MTH 131-3) Trig and inverse functions, radian measure, half and double angle formulas, trig. story problems.
MPL 7 Calculus I (MTH 229-5) Conics sections, functions, limits, continuity, the derivative and its applications.
MPL 7 + H.S. Calc Calculus II (MTH 230-5) Integral, derivatives of trig. functions, L'Hopital's rule

How does the MPL exam work? Your Math Placement Level is determined by your performance on an adaptive computer-generated test. The questions increase in difficulty until your level of mastery is determined. The examination scores each student in three categories (i) Basic Algebra [the concepts covered in MTH 102 Elementary Algebra and MTH 126/127 Intermediate Algebra], (ii) College Algebra [the concepts covered in MTH 128/129 College Algebra], and (iii) Trigonometry [the concepts covered in MTH 130 Precalculus and MTH 131 Trigonometry]. My observations and recommendations on the WSU MPL examinations follow. These are observations only. Check with the Math Department to get the most up-to-date information. Your scores in each of these sections affect your MPL levels as follows:

Basic Algebra
Score You need to study MPL Level
0-39 MTH 102 Elementary Algebra MPL 2
40-69 MTH 126/127 Intermediate Algebra MPL 3
70-100 passed, refer to next section refer to next section
College Algebra
Score You need to study MPL Level
0-35 MTH 126/127 Intermediate Algebra MPL 3
36-69 MTH 128/129 College Algebra MPL 4
70-100 passed, refer to next section refer to next section
Trigonometry
Score You need to study MPL Level
0-59 MTH 131 Trigonometry MPL 5
60-100 Calculus I MPL 7

Special cases: If you pass the Trig section (60-100), but only marginally pass the college algebra section (36-59) you will receive an MPL of 4T. If you pass all three sections of the examination, and received an A or B in High School calculus, you will receive an MPL 8.
Dr. Travis Doom, doom@cs.wright.edu.