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The fun and easy way to learn precalculusGetting ready for calculus but still feel a bit confused? Have no fear. PreCalculus For Dummies is an unintimidating, handson guide that walks you through all the essential topics, from absolute value and quadratic equations to logarithms and exponential functions to trig identities and matrix operations.With this guide's help you'll quickly and painlessly get a handle on all of the concepts not just the number crunching and understand how to perform all precalc tasks, from graphing to tackling proofs. You'll also get a new appreciation for how these concepts are used in the real world, and find out that getting a decent grade in precalc isn't as impossible as you thought. Updated with fresh example equations and detailed explanations Tracks to a typical precalculus class Serves as an excellent supplement to classroom learningIf 'the fun and easy way to learn precalc' seems like a contradiction, get ready for a wealth of surprises in PreCalculus For Dummies!
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