Casio CFX9850GBPLUS User Manual page 204

Example Graph
screen.
Use the following V-Window settings.
(Main Screen)
Xmin = –4,
Ymin = –5,
(Sub-screen)
Xmin = –2,
Ymin = –2,
Procedure
1 m GRAPH
2 !m (SET UP)cc 1 (G+G)J
3 !3 (V-WIN) - e w e w b w c
6 (RIGHT) - c w c w a.f w c
4 3 (TYPE)1 (Y=) v ( v +b)( v -b) w
5 ff 1 (SEL)
6 6 (DRAW)
7 K 2 (SWAP)
8 A
9 1 (SEL)
0 6 (DRAW)
Result Screen
5-5-4
Drawing Two Graphs on the Same Screen
y x x x
= ( + 1)( – 1) in the main screen, and
Xmax = 4,
Ymax = 5,
Xmax = 2,
Ymax = 2,
- f w f w b w
- c w c w b wJ
c vx -d w
20070201
Xscale = 1
Yscale = 1
Xscale = 0.5
Yscale = 1
y x
= 2 2 – 3 in the sub-