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. |
Common terms and phrases
angle augmented matrix average calculator graph calculator to find coefficients complex number compounded coordinate cosē cosine cost Cramer's rule curve determine directrix distance domain and range equivalent Example exponential function expression factor Figure for Exercise formula function f(x given graph in Fig graph of f(x graph of ƒ graphing calculator horizontal asymptote identity inequality integer interval notation inverse function length linear equations log(x loga matrix multiply negative one-to-one ordered pairs parabola polynomial function positive quadratic function quotient quotient rule radians radius rational function real numbers satisfy Section shown in Fig sign graph sin(x sinē sine Sketch the graph slope solution set Solve each problem speed symmetry synthetic division terminal side theorem THOUGHT True tion trigonometric functions variables vector velocity vertex vertical asymptote Write x-axis x-intercepts y-coordinate y₁ Ул