Casio FX-9860GII-L-IH User Guide - Page 203
in the main screen, and, 3 in the sub
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5-5-4 Drawing Two Graphs on the Same Screen Example Graph y = x(x + 1)(x - 1) in the main screen, and y = 2x2 - 3 in the subscreen. Use the following V-Window settings. (Main Screen) Xmin = -4, Xmax = 4, Xscale = 1 Ymin = -5, Ymax = 5, Yscale = 1 (Sub-screen) Xmin = -2, Xmax = 2, Ymin = -2, Ymax = 2, Xscale = 0.5 Yscale = 1 Procedure 1 m GRAPH 2 !m(SET UP)cc1(G+G)J 3 !3(V-WIN) -ewewbwc -fwfwbw 6(RIGHT) -cwcwa.fwc -cwcwbwJ 4 3(TYPE)1(Y=)v(v+b)(v-b)w cvx-dw 5 ff1(SEL) 6 6(DRAW) 7 K2(SWAP) 8A 9 1(SEL) 0 6(DRAW) Result Screen 20050401
20050401
Example
Graph
y
=
x
(
x
+ 1)(
x
– 1) in the main screen, and
y
= 2
x
2
– 3 in the sub-
screen.
Use the following V-Window settings.
(Main Screen)
Xmin = –4,
Xmax = 4,
Xscale = 1
Ymin = –5,
Ymax = 5,
Yscale = 1
(Sub-screen)
Xmin = –2,
Xmax = 2,
Xscale = 0.5
Ymin = –2,
Ymax = 2,
Yscale = 1
Procedure
1
m
GRAPH
2
!m
(SET UP)
cc
1
(G+G)
J
3
!3
(V-WIN)
-
e
w
e
w
b
w
c
-
f
w
f
w
b
w
6
(RIGHT)
-
c
w
c
w
a.f
w
c
-
c
w
c
w
b
wJ
4
3
(TYPE)
1
(Y=)
v
(
v
+b)(
v
-b)
w
c
vx
-d
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