Casio Algebra FX 2.0 User Manual page 175

k k k k k Selecting Functions for Graphing
u To specify the draw/non-draw status of a graph
Example To select the following functions for drawing :
Y1 = 2
Use the following V-Window settings.
Xmin = –5,
Ymin = –5,
T ! min = 0,
cc (Select a memory area that contains a function
for which you want to specify non-draw.)
1(SEL) (Specifies non-draw.)
5(DRAW) or w (Draws graphs.)
• Each press of 1(SEL) toggles a graph between draw and non-draw.
• Pressing u5(G#T) or i returns to the Graph function list.
• You can use the SET UP screen settings to alter the appearance of the graph screen as
shown below.
• Grid: On
This setting causes dots to appear at the grid
intersects on the display.
• Axes: Off
This setting clears the axis lines from the display.
• Label: On
This setting displays labels for the
5-3-4
Drawing a Graph
x r
– 5, 2 = 5 sin3 !
2
Xmax = 5,
Ymax = 5,
T ! max = " ,
x y
- and
19990401
Xscale = 1
Yscale = 1
T ! ptch = 2 "! / 60
-axes.