S.S.M. Triginometry

Covers topics such as trigonometry of real numbers, triangle applications, vectors, and analytic geometry. Text takes a right triangle approach. Author is known for clear writing style and numerous quality exercises and applications. New Writing Mathematics and optional TI-81 graphing calculator exercises have been added. An appendix called Using the TIP81 Graphing Calculator uses examples and displays to help students use their graphing calculators.