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Example Graph
y = x ( x + 1)( x – 1) in the main screen and sub-screen.
Use the following V-Window settings.
(Main Screen)
Xmin = –2, Xmax = 2, Xscale = 0.5
Ymin = –2, Ymax = 2, Yscale = 1
(Sub-screen)
Xmin = –4, Xmax = 4, Xscale = 1
Ymin = –3, Ymax = 3, Yscale = 1
Procedure
1 m GRAPH
2 !m (SET UP)cc 1 (G+G)J
3 !3 (V-WIN) - c w c w a.f w c
- c w c w b w
6 (RIGHT) - e w e w b w c
- d w d w b wJ
4 3 (TYPE)1 (Y=)v ( v +b)( v -b) w
6 (DRAW)
5 K 1 (COPY)
Result Screen
5-5-2
Drawing Two Graphs on the Same Screen
# Pressing A while a graph is on the display
will return to the screen in step 4.