20060301
(9) To modify the
y
2 graph (2
x
+ 1), tap the down graph controller arrow to make it the
graph active.
• You can use the up and down cursor keys or graph controller arrows to switch
between the two graphs, as required.
• Repeat steps (7) and (8) to modify the currently selected graph.
Tap
.
Tap
.
3-5-3
Modifying a Graph
(10) To quit graph modification, tap
on the icon panel.
• This causes “Modify” to disappear from the display, returning to the normal Graph
window.
e
e
e
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