When you don't have the time . . . but you still need the grade! If your life is too busy to spend hours pouring over weighty textbooks, and you need every study minute to count, this Schaum's Easy Outline is perfect for you! This super-condensed, high-torque study guide gives you what you need to know in a fraction of the time. It's designed to help you master Precalculus with illustrations, memory joggers, and the newest rapid-absorption teaching techniques.