Changes to this edition have significantly improved the text's accessibility. Graphing Calculator usage is used to promote mathematical modeling, problem solving and motivating concepts. The trigonometry is first developed through the right angle and then through unit circle. Features a full range of supplements including MathPak.
Emphasizing graphing technology and business applications, this user-friendly book is the perfect reference for everyday and business mathematics. Solves problems using both algebra and a graphing utility, with the benefits of each illustrated. Uses real data to help readers make connections between the mathematics learned and familiar situations. Uses up-to-date technology including the more powerful features of ZERO(ROOT) and INTERSECT, with minimal use of TRACE. Helps readers quickly identify key points in the book with a vivid new full-color design. For anyone who needs to brush up on everyday or business-related mathematics.