Math Reading

Getting ready for calculus but still feel a bit confused? Have no fear. <i>Pre-Calculus For Dummies is an unintimidating, hands-on 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. <p> With the help of this clear, easy-to-use resource, you’ll soon get a handle on all of the concepts — not just the number crunching — and understand how to perform all pre-calc 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. Discover how to:

• Apply the major theorems and formulas
• Understand quadratic, square-root, absolute value, cubic, and cube-root functions
• Graph trig functions like a pro
• Flip-flop with inverse functions
• Find trig values on the unit circle
• Work with trig identities and advanced identities <li>Tackle analytic geometry <li>Solve oblique triangles with the laws of sines and cosines <li>Use polar coordinates to express points on a plane
• Identify function limits and continuity <li>Place vectors on a coordinate plane. <li>Rotate and shift conic section forms
• Solve systems with mingling and matrices <p> If “the fun and easy way to learn pre-calc” seems like an oxymoron to you, order Pre-Calculus For Dummies today, and get ready to be surprised!