Welcome to the Mark Dugopolski COLLEGE ALGEBRA AND TRIGONOMETRY Second Edition Home Page. The second edition of the Dugopolski series has retained the best features of the first edition, such as the Chapter Opener, For Thought, Tying It All Together, and Highlights features. Exciting new features include Linking Concepts, which illustrate the connections between sections in the book; an interactive website; many new application exercises; and more options for using graphing calculator technology. Graphing Calculator Discussions have been clearly marked by icons for easy identification if you are using a graphing calculator. This web site is designed to supplement the textbook. It is a valuable student resource which provides section-by-section tutorial help, additional problems, downloadable programs for TI graphing calculators, and tips from the textbook's author. When you see web site icons in the book, log on to this site to see how we can help you learn!
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