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Dr. Christopher Raridan
PhD in Mathematics, 2008
The University of Alabama
Assistant Professor of Mathematics
College of Information and
Mathematical Sciences
2000 Clayton State Boulevard
Morrow, Georgia
30260-0285
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As of Fall 2011, I am providing lecture videos, written notes, and examples of Graph files to my
students through Dropbox. If you are a student in one of my classes (or other interested party),
and would like copies of my current materials, please e-mail me at
ChristopherRaridan@clayton.edu
and I will share the files with you. When you e-mail me, please indicate the class for which you
would like notes.
Once upon a time, I was considering writing a College Algebra and Trigonometry textbook.
The section numbers may not match with your textbook,
but the section titles are probably very similar.
Click on the links below to view my section notes for College Algebra.
Chapter 1
Section 1.2: Functions and Graphs
Section 1.3: Linear Functions, Slope, and Applications
Section 1.4: Equations of Lines and Modeling
Section 1.5: More on Functions
Section 1.6: The Algebra of Functions
Section 1.7: Symmetry and Transformations
Chapter 2
Section 2.1: Linear Equations, Functions, and Models
Section 2.2: Complex Numbers
Section 2.3: Quadratic Equations, Functions, and Models
Section 2.4: Graphs of Quadratic Functions
Section 2.5: More Equation Solving
Chapter 3
Section 3.1: Polynomial Functions
Section 3.2: Graphing Polynomial Functions
Section 3.3: Polynomial Division; Remainder and Factor Theorems
Section 3.4: Theorems about Zeros of Polynomials
Section 3.5: Rational Functions
Section 3.6: Polynomial and Rational Inequalities
Chapter 4
Section 4.1: Inverse Functions
Section 4.2: Exponential and Logarithmic Functions
Section 4.3: Logarithmic Functions
Section 4.4: Properties of Logarithms
Section 4.5: Solving Exponential and Logarithmic Equations
Section 4.6: Exponential Growth and Decay
Chapter 8
Sections 8.1, 8.2, 8.3: Solving Systems of Linear Equations
System Solver #1
System Solver #2
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