5-5-2

Drawing Two Graphs on the Same Screen

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

1m GRAPH

2!m(SET UP)cc1(G+G)J

3!3(V-WIN)-cwcwa.fwc -cwcwbw

6(RIGHT) -ewewbwc -dwdwbwJ

43(TYPE)1(Y=)v(v+b)(v-b)w 6(DRAW)

5K1(COPY)

Result Screen

#Pressing A while a graph is on the display will return to the screen in step 4.

20050401