Algebra By Example
by Joe McDonald  Indicates Graphing Java Applet
 Click on link for complete solutions to common math exercises. TOPIC Section Chapter 1 Equations 1.2 Applications of Linear Equations 1.3 Complex Numbers 1.4 Quadratic Equations 1.5 Completing the Square 1.5 The Quadratic Formula 1.5 Polynomial and Radical Equations 1.6 Inequalities 1.7 Absolute Value Inequalities 1.7 Compound Inequality Grapher 1.7 Chapter 2 Line Grapher - Tutorial 2.1 Slopes/ Equations of Lines 2.1 Circles 2.2 Piecewise-defined Functions 2.3 Quadratic Grapher - Tutorial 2.4/2.5/3.1 Absolute Value Grapher - Tutorial 2.4/2.5 Square Root Grapher - Tutorial 2.4/2.5 Operations on Functions 2.6 Chapter 3 Graphing Tutorial links Quadratic Functions 3.1 Synthetic Division / Rational Roots 3.3 - 3.5 Rational Function:  Asymptotes and Intercepts 3.6 Rational Function Grapher - Tutorial 3.6 Variation 3.7 Chapter 4 Exponential Functions Grapher - Tutorial 4.1 Properties of Logarithms 4.2-4.4 Applications of Exponential Functions 4.5 Applications of Logarithm Functions 4.5 Chapter 5 Graphing Systems of Equations 5.1 Linear Programming 5.6 Chapter 6 Gaussian Elimination 6.1 Multiply Matrices 6.3 6.4 Chapter 8 Permutation, Combination, Factorial Calculator 8.1 , 8.6 Sequences, Series, Summations 8.1 Arithmetic and Geometric Sequences 8.2/8.3 Permutation and Combination Examples 8.6 Probability and Dice 8.7 Compound Probabilities and Odds 8.7 Finance Finance Calculator Compound Interest Annuity: Future Value Annuity: Present Value 