Casio fx-9860G AU User Manual page 201

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Example Graph
Use the following V-Window settings.
(Main Screen)
Xmin = –2,
Ymin = –2,
(Sub-screen)
Xmin = –4,
Ymin = –3,
Procedure
1 m GRAPH
2 !m(SET UP)cc1(G+G)J
3 !3(V-WIN) -cwcwa.fwc
-cwcwbw
6(RIGHT) -ewewbwc
-dwdwbwJ
4 3(TYPE)1(Y=)v(v+b)(v-b)w
6(DRAW)
5 K1(COPY)
Result Screen
# Pressing A while a graph is on the display
will return to the screen in step 4.
5-5-2
Drawing Two Graphs on the Same Screen
y x x x
= ( + 1)( – 1) in the main screen and sub-screen.
Xmax = 2,
Ymax = 2,
Xmax = 4,
Ymax = 3,
20050401
Xscale = 0.5
Yscale = 1
Xscale = 1
Yscale = 1