Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. Master pre-calculus from the comfort of home!Want to "know it ALL" when it comes to pre-calculus? This book gives you the expert, one-on-one instruction you need, whether you're new to pre-calculus or you're looking to ramp up your skills. Providing easy-to-understand concepts and thoroughly explained exercises, math whiz Stan Gibilisco serves as your own private tutor--without the expense! His clear, friendly guidance helps you tackle the concepts and problems that confuse you the most and work through them at your own pace. Train your brain with ease!Pre-Calculus Know-It-ALL features:Checkpoints to help you track your knowledge and skill levelProblem/solution pairs and chapter-ending quizzes to reinforce learningFully explained answers to all practice exercisesA multiple-choice exam to prepare you for standardized tests"Extra Credit" and "Challenge" problems to stretch your mindStan's expert guidance gives you the know-how to:Calculate distance in Cartesian two-and three-spacePerform vector multiplicationWork with cylindrical and spherical coordinatesUnderstand relations and functionsLearn the properties of conic sectionsGraph exponential, logarithmic, and trigonometric curvesDefine curves with parametric equationsWork with sequences, series, and limitsTake college entrance examinations with confidence And much more!