# Precalculus A Right Triangle Approach

**ISBN 13:**## 9780321644701

**ISBN 10:**## 0321644700

**Edition:**2nd**Format:**Hardcover**Copyright:**01/19/2010**Publisher:**Pearson- Newer Edition

Note: Not guaranteed to come with supplemental materials (access cards, study guides, lab manuals, CDs, etc.)

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### Summary

Ratti and McWaters have combined years of lecture notes and firsthand experience with students to bring readers a book series that teaches at the same level and in the style as the best math instructors. An extensive array of exercises and learning aids further complements the instruction readers would receive in class and during office hours. Basic Concepts of Algebra, Equations and Inequalities, The Coordinate Plane, Polynomial and Rational Functions, Exponential and Logarithmic Functions, Trigonometric Functions Angles and Their Measure, Trigonometric Identities, Applications of Trigonometric Functions, Systems of Equations and Inequalities, Matrices and Determinants, Conic Sections, Further Topics in Algebra For readers interested in precalculus.