Shows science, math, and engineering students and professionals how to make the most of this top-of-the-line graphing calculator Describes step by step how to harness the calculator's 3D graphing capabilities, advanced built-in functions, USB connectivity, and 16 preloaded applications, including calculus and electrical engineering tools The book's accessible, plain-English explanations are a must for users who find TI's instruction manual difficult to slog through Since students can now use the TI-89 and other graphing calculators on AP exams, the SAT, and other standardized tests, this book will get them up to speed quickly Texas Instruments owns over 95 percent of the graphing calculator market