Casio FX-9750GII-SC User Guide - Page 108
Controlling What Appears on a Graph Screen, V-Window View Window Settings
UPC - 079767186067
View all Casio FX-9750GII-SC manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 108 highlights
(CONV)(Y=) to (Yb) (E)(X=) to (Xb) ... changes the function type (E)(Y>) to (Yb) .... Y inequality on left side (E)(E)(X>) to (Xb) .... X inequality on left side Repeat this step as many times as required to input all of the functions you want. Next you should specify which of the functions among those that are stored in memory you want to graph (see page 5-6). If you do not select specific functions here, the graph operation will draw graphs of all the functions currently stored in memory. 3. Draw the graph. • You can use the function menu that appears when you press (STYL) in step 2 of the above procedure to select one of the following line styles for each graph. ( ) ... Normal (initial default) ( ) ... Thick (twice the thickness of Normal) ( ) ... Broken (thick broken) ( ) ... Dot (dotted) • When simultaneously graphing multiple inequalities, you can use the "Ineq Type" setting on the Setup screen (K(SETUP)) to specify either of two fill ranges. (AND) ... Fills areas only where the conditions of all of the graphed inequalities are satisfied. This is the initial default. (OR) ..... Fills all areas where the conditions of the graphed inequalities are satisfied. Example Input the functions shown below and draw their graphs. Y1 = 2x2 - 3, r2 = 3sin2Q K GRAPH (TYPE)(Y=)ATV BU (TYPE)(r=)BQATU (DRAW) 2. Controlling What Appears on a Graph Screen I V-Window (View Window) Settings Use the View Window to specify the range of the x- and y-axes, and to set the spacing between the increments on each axis. You should always set the V-Window parameters you want to use before graphing. 5-2