Precalculus

As the best seller in its field, "Precalculus: A Graphing Approach, is the choice for precalculus courses that require students to use graphing technology, provide moderate algebra review, and introduce trigonometry first with the right triangle, then with the unit circle. The Third Edition offers both instructors and students a more solid, comprehensive, and flexible program than ever before. For a complete listing of features, see Larson/Hostetler/Edwards, "College Algebra: A Graphing Approach, 3/e.