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