Table of Contents

      Review of Linear Equations Two Variables                                                                                       page 1

      Section 4.1  Solving Systems of Equations by Graphing                                                              page 6

      Section 4.2  Solving Systems of Equations by Substitution                                                      page 10  

      Section 4.3  Solving Systems of Equations by Addition (Elimination)                                    page 15

      Section 9.4  Solving Systems of Linear Equations by Determinants                                      page 20  

      Section 4.4  Problem Solving                                                                                                             page 25

      Section 8.1  Introduction to Relations                                                                                             page 33

      Section 8.2  Introduction to Functions                                                                                            page 39

      Section 8.3  Graphs of Functions                                                                                                     page 48

      Section 11.1  Definition of the nth Root                                                                                          page 57

      Section 11.2  Rational Exponents                                                                                                    page 65

      Section 11.3  Simplifying Radical Expressions                                                                            page 70

      Section 11.4  Addition and Subtraction of Radicals                                                                   page 75

      Section 11.5  Multiplication of Radicals                                                                                         page 79

      Section 11.6  Rationalization                                                                                                            page 86

      Section 11.7  Radical Equations                                                                                                      page 94

      Section 11.8  Complex Numbers                                                                                                   page 103

      Section 12.1  Square Root Property and Completing the Square                                        page 110

      Section 12.2  Quadratic Formula                                                                                                   page 116

      Section 12.3  Equations in Quadratic Form                                                                                page 127

      Section 12.4  Graphs of Quadratic Functions                                                                            page 134

      Section 12.5  Vertex of a Parabola and Applications                                                               page 143

      Section 10.1  Compound Inequalities                                                                                          page 152

      Section 10.2  Polynomial and Rational Inequalities                                                                 page 158

      Section 10.3  Absolute Value Equations                                                                                     page 169

      Section 10.4  Absolute Value Inequalities                                                                                   page 173

      Section 10.5  Linear Inequalities in Two Variables                                                                   page 181

      Review #1 over Sections 4.1 - 4.4 and 9.4  Solving Systems of Linear Equations          page 192

      Review #2 over Sections 8.1 - 8.3 Relations and Functions                                                  page 198

      Review #3 over Chapter 11  Rational Exponents, Radicals, and Complex Numbers     page 205

      Review #4 over Chapter 12  Quadratic Equations and Functions                                       page 208

      Review #5 over Chapter 10  Inequalities and Absolute Value                                               page 213

      Course Review over Sections 4.1 - 4.4, 8.1 - 8.3, 9.4 and Chapters 10 - 12                        page 219

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