# Book: Algebra and Trigonometry (OpenStax)

- Page ID
- 1252

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*Algebra and Trigonometry* provides a comprehensive exploration of algebraic principles and meets scope and sequence requirements for a typical introductory algebra and trigonometry course. The modular approach and the richness of content ensure that the book meets the needs of a variety of courses. *Algebra and Trigonometry* offers a wealth of examples with detailed, conceptual explanations, building a strong foundation in the material before asking students to apply what they’ve learned.

- Front Matter
- 1: Prerequisites
- 2: Equations and Inequalities
- 3: Functions
- 4: Linear Functions
- 5: Polynomial and Rational Functions
- 6: Exponential and Logarithmic Functions
- 7: The Unit Circle - Sine and Cosine Functions
- 8: Periodic Functions
- 9: Trigonometric Identities and Equations
- 10: Further Applications of Trigonometry
- 11: Systems of Equations and Inequalities
- 12: Analytic Geometry
- 13: Sequences, Probability, and Counting Theory
- Back Matter

*Thumbnail: Algebraic expression notation: 1 – power (exponent) 2 – coefficient 3 – term 4 – operator 5 – constant term x y c – variables/constants. Image used with permission (CC BY-SA 3.0 unported; Iantresman via Wikipedia).*

## Contributors

Jay Abramson (Arizona State University) with contributing authors. Textbook content produced by OpenStax College is licensed under a Creative Commons Attribution License 4.0 license. Download for free at https://openstax.org/details/books/precalculus.