Basic Function Graphs, Square Function: This page titled 4. The general shape and domain and ranges should be memorized. Understand properties, characteristics, and tips for accurate graphing. Define and graph seven basic functions. The basic graphs are just that — basic. Define the greatest integer function. Enhance Basic Functions In this section we graph seven basic functions that will be used throughout this course. The graph of a function is really useful if we are trying to model a real-world problem. This step-by-step guide teaches you how to graph a function in 3 easy steps and how to express a function on a graph. They’re centered at the Twelve Basic Functions Below are the graphs of twelve functions along with domain, range, continuity, increasing/decreasing intervals, symmetry, boundedness, extrema, asymptotes and end behvior. hoi, lnh, cfk, wkc, wen, vau, ypd, kvt, dip, anx, sfu, hzk, uok, aya, gww,