Pre-Calculus For Dummies, 3rd Edition caters to the needs of the increasing number of students taking pre-calculus courses in high school by providing the fundamental information in an unintimidating way. In addition, Pre-Calculus For Dummies , 3rd Edition includes updates such as fresh example equations, explanations and practical examples that mirror today's teaching methods, and relevant cultural vernacular and references.
From the Back Cover Make sense of logarithms and exponentials Understand functions and solve linear equations Graph algebraic and trig functions Get ahead in pre-calculus Getting a handle on pre-calculus can feel a bit daunting, but this accessible, hands-on guide makes it easier than ever. By presenting the essential topics in a clear and concise manner, the book helps you improve your understanding of pre-calculus and become prepared for upper-level math courses--in a snap! Inside... Sharpen your algebraic skills Identify and conquer challenging processes Review angles and their properties Establish trig identities Work with conic sections Solve systems of equations