Chapter 0 Algebra Review  
0.1 Real Numbers 
Online tutorial for Section 0.1 
0.2 Exponents and Radicals 
Online tutorial for Section 0.2 
0.3 Multiplying and Factoring Algebraic Equations 
Online tutorial for Section 0.3 
0.4 Rational Expressions 
Online tutorial for Section 0.4 
0.5 Solving Polynomial Equations 
Online tutorial for Section 0.5 
0.6 Solving Miscellaneous Equations 
0.7 The Coordinate Plane 
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Chapter 1 Functions and Linear Models  


Online: New Functions from Old: Scaled and Shifted Functions 
Online: Fitting Functions to Data: Linear and Exponential Regression 
Online Resources for Chapter 1 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises  Chapter Excel Tutorials 
Math Tools for Chapter 1 
Function Evaluator & Grapher  Excel Grapher  Simple Regression Utility  Steve Costenoble's Java Graphing Utility 
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Chapter 2 Systems of Linear Equations and Matrices 
2.1 Systems of Two Linear Equations in Two Unknowns  Online tutorial for Section 2.1 
2.2 Using Matrices to Solve Systems of Equations 
Online tutorial for Section 2.2 Game version 
2.3 Applications of Systems of Linear Equations 
Online tutorial for Section 2.3 
Case Study: Hybrid Cars—Optimizing the Degree of Hybridization 
Online Resources for Chapter 2 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises  Chapter Excel Tutorials 
Math Tools for Chapter 2 
Pivot and GaussJordan Tool  Excel Pivot and GaussJordan Tool  Graphing Calculator Pivot Program (TI82/83/84/85/86)  Free Mac GaussJordan Program 
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Chapter 3 Matrix Algebra 
3.1 Matrix Addition and Scalar Multiplication 
Online tutorial for Section 3.1 Game version 
3.2 Matrix Multiplication 
Online tutorial for Section 3.2 Game version 
3.3 Matrix Inversion 
Online tutorial for Section 3.3 
3.4 Game Theory  Online tutorial for Section 3.4 Game version 
3.5 InputOutput Models 
Online tutorial for Section 3.5 
Case Study: Projecting Market Share 
Online Resources for Chapter 3 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises  Chapter Excel Tutorials 
Math Tools for Chapter 3 
Matrix Algebra Tool  Online Game Theory Utility  Free Mac Matrix Algebra Program 
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Chapter 4 Linear Programming 
4.1 Graphing Linear Inequalities 
4.2 Solving Linear Programming Problems Graphically 
Online tutorial for Section 4.2
Game version 
4.3 The Simplex Method: Solving Standard Maximization Problems 
Online tutorial for Section 4.3
Game version 
4.4 The Simplex Method: Solving General Linear Programming Problems 
Online tutorial for Section 4.4
Game version 
4.5 The Simplex Method and Duality (Optional) 
Case Study: The Diet Problem 
Diet Problem Solver 

Online Resources for Chapter 4 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises  Chapter Excel Tutorials 
Math Tools for Chapter 4 
Linear Programming Grapher  Excel Row Operation and Pivoting Utility  Simplex Method Tool  Row Operation and Pivoting Utility  Graphing Calculator Pivot Program (TI82/83/84/85/86)  Diet Problem Solver 
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Chapter 5 Mathematics of Finance 
5.1 Simple Interest 
5.2 Compound Interest 
5.3 Annuities, Loans, and Bonds 
Case Study: Adjustable Rate and Subprime Mortgages 

Online Resources for Chapter 5 
Chapter Summary  Chapter True/False Quiz  Chapter Excel Tutorials 
Math Tools for Chapter 5 
Time Value of Money Utility

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Chapter 6 Sets and Counting 
6.1 Set Operations 
6.2 Cardinality 
6.3 The Addition and Multiplication Principles 
Online tutorial for Section 6.3 Game version 
6.4 Permutations and Combinations 
Online tutorial for Section 6.4 Game version 
Case Study: Designing a Puzzle 

Online Resources for Chapter 6 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises 
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Chapter 7 Probability 


Online Resources for Chapter 7 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises 
Math Tools for Chapter 7 
Online Markov System Simulation (Visual Simulation)  Matrix Algebra Tool  Online Markov System Computation Utility (Computes Powers of Transition Matrix) 
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Chapter 8 Random Variables and Statistics 
8.1 Random Variables and Distributions 
Online tutorial for Section 8.1 
8.2 Bernoulli Trials and Binomial Random Variables 
Online tutorial for Section 8.2 
8.3 Measures of Central Tendency 
Online tutorial for Section 8.3 
8.4 Measures of Dispersion 
Online tutorial for Section 8.4 
8.5 Normal Distributions 
Online: Sampling Distributions and the Central Limit Theorem 
Online: Confidence Intervals 
Online: Calculus & Statistics 
Online: Fitting Functions to Data: Regression 
Case Study: Spotting Tax Fraud with Benford's Law 

Online Resources for Chapter 8 
Chapter Summary  Chapter True/False Quiz  Chapter Review Exercises 
Math Tools for Chapter 8 
Histogram and Probability Distribution Generator  Probability Distribution Generator and Grapher for Bernoulli Trials  Normal Distribution Utility  Normal Distribution Table 
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Appendix A: Logic (Also see online full chapter version below.)  Answers to Oddnumbered Exercises in Textbook 
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Appendix B: Table: Area Under a Normal Curve 
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Chapter L: Introduction to Logic (Text and Complete Exercise Sets Online; a complete text version of this chapter can be downloaded here in pdf format) 
Introduction 
L.1 Statements and Logical Operators 
L.2 Logical Equivalence, Tautologies and Contradictions 
L.3 The Conditional and the Biconditional 
L.4 Tautological Implications and Tautological Equivalences 
L.5 Rules of Inference 
L.6 Arguments and Proofs 
L.7 Predicate Calculus 