## Precalculus: Functions and GraphsBuilding on Mark Dugopolski's name, this graphing optional text is designed for the one or two semester precalculus course. With faster pacing and less review, this is an excellent choice for those students going on to calculus. |

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algebra angle average calculator graph calculator to find complex number compounded cos(x cos2 cost cosx curve cycle degree determine distance domain and range exact value Example exponential function expression factor Figure for Exercise Find the exact formula function f(x given graph in Fig graph of f(x graphing calculator height horizontal asymptote identity inequality integer intercepts interval notation inverse function length log(x maximum multiple negative one-to-one ordered pairs parabola polynomial function quadratic equation quadratic formula quadratic function quotient quotient rule radians radius rational function real numbers right triangle Section shown in Fig sign graph simplify sin(a sin(x sin2 sine and cosine sinx Sketch the graph slope slope-intercept form solution set Solve each problem symmetry synthetic division tan2 terminal side theorem tion trigonometric functions unit circle variable vector velocity vertical asymptote Write x-axis x-coordinate x-intercepts