20070201k Selecting Functions for Graphingu To specify the draw/non-draw status of a graph1. On the graph relation list, use f and c to highlight the relation you do not want tograph.2. Press 1(SEL).• Each press of 1(SEL) toggles graphing on and off.3. Press 6(DRAW).Example To select the following functions for drawing :Y1 = 2x2 – 5, r2 = 5 sin3θUse the following V-Window settings.Xmin = –5, Xmax = 5, Xscale = 1Ymin = –5, Ymax = 5, Yscale = 1Tθ min = 0, Tθ max =π, Tθ ptch = 2π / 60cf (Select a memory area that contains a functionfor which you want to specify non-draw.)1(SEL) (Specifi es non-draw.)6(DRAW) or w (Draws the graphs.)• You can use the Setup screen settings to alter the appearance of the graph screen asshown below.• Grid: On (Axes: On Label: Off)This setting causes dots to appear at the gridintersects on the display.• Axes: Off (Label: Off Grid: Off)This setting clears the axis lines from the display.• Label: On (Axes: On Grid: Off)This setting displays labels for the x- and y-axes.5-3-8Drawing a Graph
