5-18
u
To delete a function
1. While the graph relation list is on the display, press
f
or
c
to move the highlighting to
the area that contains the function you want to delete.
2. Press
2
(DELETE) or
D
.
3. Press
1
(Yes) to delete the function or
6
(No) to abort the procedure without deleting
anything.
• Using the above procedure to delete one line of a parametric function (such as Xt2) also
will delete the applicable paired line (Yt2, in the case of Xt2).
k
Selecting Functions for Graphing
u
To specify the draw/non-draw status of a graph
1. On the graph relation list, use
f
and
c
to highlight the relation you do not want to graph.
2. Press
1
(SELECT).
• Each press of
1
(SELECT) toggles graphing on and off.
3. Press
6
(DRAW).
Example
To select the following functions for drawing:
Y1 = 2
x
2
– 5,
r
2 = 5 sin3
θ
Use the following V-Window settings.
Xmin = –5,
Xmax = 5,
Xscale = 1
Ymin = –5,
Ymax = 5,
Yscale = 1
T
θ
min = 0,
T
θ
max =
π
, T
θ
ptch = 2
π
/ 60
cf
(Select a memory area that contains a
function for which you want to specify non-draw.)
1
(SELECT) (Specifies n on-draw.)
6
(DRAW) or
w
(Draws the graphs.)
k
Displaying and Hiding Graph Axes and Label on the Graph Screen
You can use the Setup screen settings to alter the appearance of the graph screen as shown
below.
• Grid: On (Axes: On, Label: Off)
This setting causes dots to appear at the grid intersects on
the display.
Changing the V-Window Xscale or Yscale settings to 0
while “On” is specified for the Grid setting will cause the
dots to disappear from the display.
Summary of Contents for FX-CG10
Page 555: ...E CON3 Application English...
