Description:
The essential help you need when your trigonometry textbook just isn't making the grade!
Trigonometry includes concepts that have both a geometric and an algebraic component. Homework Helpers: Trigonometry covers all of the topics in a typical trigonometry class, including:- The unit circle
- Trigonometric functions
- Inverse trigonometric functions
- Identities
- Graphical analysis
- Applications
This book also contains a review of the algebraic and geometric ideas that are the foundation of trigonometry. Let a longtime teacher with a PhD in mathematics give you the boost you need to pass the class, prepare for an AP course, or just strengthen your skills.
Brief description: Denise Szecsei earned BS degrees in Physics, Chemistry and Mathematics from the University of Redlands. She served four years as a technical instructor in the U.S. Navy before she went on to receive her doctorate degree in Mathematics from the Florida State University. She has been teaching since 1985 and is currently teaching Mathematics at Stetson University. She is the author of Homework Helpers: Algebra, Calculus, and Trigonometry.