The following list shows how to format solution sets in interval notation. 582 x 804 gif 131kB. Exponents, of course, indicate the operation of raising a number to a power, or in other words, of multiplying a number by itself. Pre-calculus involves graphing, dealing with angles and geometric shapes such as circles and triangles, and finding absolute values. May 26, 2018 - Pre-Calculus bridges Algebra II and Calculus. This cheat sheet provides the most frequently used formulas, with brief descriptions of what the letters and symbols represent. Calculus For Dummies Cheat Sheet. Pre-Calculus For Dummies Cheat Sheet By Yang Kuang, Elleyne Kase Pre-Calculus bridges Algebra II and Calculus. Now that you’re with pre-calculus, you realize that absolute values are a little trickier when you through inequalities into the mix. Precalculus formulas and identities. opposite sin hypotenuse q= hypotenuse csc opposite q= adjacent cos hypotenuse q= hypotenuse sec adjacent q= opposite tan adjacent q= adjacent cot opposite q= Unit circle definition For this definition q is any angle. your own Pins on Pinterest And understanding the trig values of common angles is an important part of solving trig problems. Trig Cheat Sheet Definition of the Trig Functions Right triangle definition For this definition we assume that 0 2 p <