Designed for a two- or three-semester college calculus sequence, Calculus: Early Transcendental Functions easily offers two years' worth of calculus for the high school student. It is an extraordinary introduction to trigonometric, exponential, logarithmic, and inverse functions and integrates these functions at earlier points in the text than some others do, providing for a richer variety of applications sooner in the course. The interactive CD is quite useful, particularly beginning in chapter 6 when graphing a formula in three dimensions. The CD also includes solutions to the odd-numbered exercises, or you can find them in the two Study Guides if you prefer a book.