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Your step-by-step solution to mastering precalculusUnderstanding precalculus often opens the door to learning more advanced and practical math subjects, and can also help satisfy college requisites. Precalculus Demystified, Second Edition, is your key to mastering this sometimes tricky subject.

This self-teaching guide presents general precalculus concepts first, so you'll ease into the basics. You'll gradually master functions, graphs of functions, logarithms, exponents, and more. As you progress, you'll also conquer topics such as absolute value, nonlinear inequalities, inverses, trigonometric functions, and conic sections. Clear, detailed examples make it easy to understand the material, and end-of-chapter quizzes and a final exam help reinforce key ideas.

It's a no-brainer! You'll learn about:



Linear questions
Functions
Polynomial division
The rational zero theorem
Logarithms
Matrix arithmetic
Basic trigonometry



Simple enough for a beginner but challenging enough for an advanced student, Precalculus Demystified, Second Edition, Second Edition, helps you master this essential subject.

Pre-calculus Demystified, Second Edition

Chapter 1. Lines and Their Slopes

Chapter 2. Introduction to Functions

Chapter 3. Functions and Their Graphs

Chapter 4. Combinations of Functions

Chapter 5. Transformations of Functions

Chapter 6. Quadratic Functions

Chapter 7. Polynomial Functions

Chapter 8. Rational Functions

Chapter 9. Exponential and Logarithmic Functions

Chapter 10. Systems of Equations and Inequalities

Chapter 11. Matrices

Chapter 12. Conic Sections

Chapter 13. Trigonometry

Chapter 14. Sequences

Final Exam

Answers to Quizzes and Final Exam

Appendix

Index