Precalculus

The new 3rd edition of Precalculus: Algebra and Trigonometry prepares students for further study in mathematics, the sciences, engineering, the social sciences, and other disciplines. It exposes the student to the basic concepts of algebra and trigonometry with an emphasis in practical applications. Suitable for a combined course in college algebra and trigonometry or a course in college algebra, Precalculus lucidly presents some of the main concepts, language, and methodology of mathematics while encouraging the reader to enjoy the beauty of mathematics and appreciate the usefulness of algebra and trigonometry in solving real-life problems. Precalculus: Algebra and Trigonometry motivates the reader and provides problem solving and critical thinking skills through: Real-life examples that illustrate why the student is asked to study the materials that are presented. Clearly worked out examples that progress from motivational, to mechanical, to conceptual, and to mathematics in the real-world. What Have You Learned?, Supplementary Exercises, and a Sample Chapter Test vignettes at the end of each chapter to assess comprehension of material presented. An online testing and instant assessment system (Maple T.A ). Assignments can be created for each chapter. By doing homework in Maple T.A., students will receive their grades instantly, so they will know immediately how they are doing and what areas they need to work on while the material is still fresh.