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.
This text will be useful both to students who have little mathematical background and those who are experienced in the subject and want to continue studying it. Each chapter has a review section with problems and a project section that incorporates real life examples of how the newly learned concep