# Precalculus : A Unit Circle Approach

**ISBN 13:**## 9780321537096

**ISBN 10:**## 0321537092

**Edition:**1st**Format:**Hardcover**Copyright:**07/19/2009**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 teach the way you teach. Included are relevant and interesting applications; clear, helpful examples; and lots and lots of exercises--all the tools that you and your students need to succeed. This title offers a faster paced alternative and includes more rigorous topics ideal for students heading for calculus. Graphs and Functions; Polynomial and Rational Functions; Exponential and Logarithmic Functions; Trigonometric Functions; Analytic Trigonometry; Applications of Trigonometric Functions; Systems of Equations and Inequalities; Matrices and Determinants; Analytic Geometry; Further Topics in Algebra For all readers interested in Precalculus.