Math 230 - Intermediate Algebra
Text by:   Jon Blakely


Chapter R _ Transition and Review
   R1 - Equations
   R2 - Inequalities and Interval Notation
   R3 - Absolute Values
   R4 - Polynomials
   R5 - Rational Expressions and Equations
   Answers to Exercises


Chapter 8 _ Radicals
   8.1 - The principal nth root
   8.2 - Simplifying Radicals
   8.3 - Addition and Subtraction of Radicals
   8.4 - Multiplication of Radicals
   8.5 - Division of Radicals
   8.6 - The Complex Number System
   8.7 - Solving Radical Equations
   Answers to Exercises

Chapter 9 _ Functions
   9.1 - Linear Equations in Two Variables
   6.6 - Linear Inequalities in Two Variables
   9.2 - Introduction to Functions
   9.3 - Graphing Functions by Plotting Points,
           Domain and Range of Functions
   9.4 - Graphing by Shifting, Reflecting and Dilation
   9.5 - The Algebra of Functions
   9.6 - Inverse Functions
   9.7 - Applications of Functions
   9.8 - Graphing Rational Functions
   Answers to Exercises
   Chapter Review with Answers
   Chapter Test


Chapter 10 _ Quadratic Equations
 
 10.1 - Solving Quadratic Equations by Factoring
             and by Extracting Roots
   10.2 - Solving Quadratic Equations by
             Completing the Square
   10.3 - Quadratic Formula
   10.4 - Solving Equations in Quadratic Form,
            Equations Reducible to Quadratics
   10.5 - Graphing Quadratic Functions
   10.6 - Applications of Quadratic Equations
   10.7 - Polynomial and Rational Inequalities
   Answers to Exercises


Chapter 11 _ Exponentials and Logarithms
  
11.1 - Exponential Functions
   11.2 - Logarithmic Functions
   11.3 - Graphing Logarithmic Functions
   11.4 - Properties of Logarithms
   11.5 - Solving Exponential and Logarithmic Equations
   11.6 - Applications of Exponentials and Logarithms

   Answers to Exercises

Chapter 12 _ Conic Sections
   12.1 - Distance and Midpoint Formula
   12.2 - The Parabola
   12.3 - The Circle
   12.4 - The Ellipse
   12.5 - The Hyperbola

   Answers to Exercises

Chapter 13 _ Systems of Equations
   13.1 - 2x2 systems of Equations revisited
   13.2 - Larger Systems of Equations by Gaussian Elimination
   13.3 - Under Construction
   13.4 - Nonlinear Systems of Equations
   Answers to Exercises
 

Special Thanks to Jon Blakely for graciously providing his
Math - 230 Intermediate Algebra text free to College of the Sequoias students.

Questions, Corrections or Comments:
Jon Blakely
   -   jonb@cos.edu

 

Last Updated: 11/26/2013 11:27 AM