Brush up on algebra and trig concepts and get a glimpse of calculus
Understand the principles and problems of pre-calculus
Getting ready for calculus, but feel confused? Have no fear! This unintimidating, hands-on guide walks you through all the essential topics, from absolute value and quadratic equations to logarithms and exponential functions to trig identities and matrix operations. You'll understand the concepts - not just the number crunching - and see how to perform all tasks, from graphing to tackling proofs.
* Apply the major theorems and formulas
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Graph trig functions like a pro
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Find trig values on the unit circle
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Tackle analytic geometry
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Identify function limits and continuity
Krystle Rose Forseth