Authors: Betty Travis
ISBN-13: 9780738601748, ISBN-10: 0738601748
Format: Paperback
Publisher: Research & Education Association
Date Published: September 2008
Edition: First
Book Synopsis
New! REA’s CLEP (College-Level Examination Program) Precalculus exam comes with 2 full-length practice tests and detailed answers to every answer. The comprehensive review covers all precalculus topics: Algebraic Expressions, Equations, and Inequalities; Functions: Concept, Properties, and Operations; Representations of Functions: Symbolic, Graphical, and Tabular; Analytic Geometry; Trigonometry and its Applications; Functions as Models. Also includes test-taking tips and study strategies for confidence on test day.
DETAILS
- 2 full-length practice tests
- Comprehensive subject review
- Flexible study schedule
- Detailed explanations for all answers
- Test-taking tips and strategies
Table of Contents
Passing the CLEP Precalculus Exam 1
About This Book 3
About the Exam 3
How to Use This Book 5
Format and Content of the Exam 6
About Our Course Review 7
Scoring Your Practice Tests 7
Studying for the CLEP 7
Test-Taking Tips 9
The Day of the Exam 10
Algebra Review 11
Factoring 13
Algebraic Fractions 15
Solving Linear and Quadratic Equations 19
Complex Numbers 26
Solving Radical Equations 29
Solving Equations with Rational Exponents 31
Solving Rational Equations 32
Solving Absolute Value Equations 34
Solving Inequalities 35
Solving Systems of Equations 44
Functions 49
Domain and Range 51
Even and Odd Functions 55
Increasing and Decreasing Functions 55
Evaluating Functions 55
Composite Functions 56
Sketching Parent Functions 58
Translations 60
Graphing Inequalities 65
Inverse Functions 68
Piecewise Functions 71
Polynomial and Rational Functions 73
Division of Polynomials 75
Synthetic Division 76
Remainder Theorem 77
Factor Theorem 78
Rational Root Theorem 79
Zeros of Polynomials 80
Putting It All Together 82
Sketching Polynomials 83
Rational Functions 84
Intersection of Graphs 91
Trigonometry 93
Trigonometric Ratios 95
Trigonometric Identities 104
Sketching the Trigonometric Functions 106
Transformations 110
Inverse Trigonometric Functions 113
Trigonometric Equations 118
Other Triangles 119
Summary of Trigonometric Identities 123
Exponential and Logarithm Functions 125
Exponential Functions 127
Exponential Functions with Base e 132
Inverse Functions 135
Logarithm Functions 136
Solving Exponential and Logarithm Equations 140
Growth and Decay Problems 143
Special Functions 147
Conics 149
Circle 152
Ellipse 154
Hyperbola 159
Parabola 164
Rotation of Axes 168
Practice Test 1 169
Notes and Reference Information 170
Answer Key 187
Detailed Explanations of Answers 189
Practice Test 2 209
Notes and Reference Information 210
Answer Key 229
Detailed Explanations of Answers 231
Answer Sheets 253
Subjects