Casio fx9860G Manual

A SERVICE OF

next previous

20070201

Example Save, in a table, the coordinates in the vicinity of the points of

intersection at X = 0 for the two graphs shown below, and store the

table contents in List 1.

Y1 =

x

2

– 3, Y2 = – x + 2

Use the following V-Window settings.

Xmin = –5, Xmax = 5, Xscale = 1

Ymin = –10, Ymax = 10, Yscale = 2

Procedure

1 m GRAPH

2 !m (SET UP)cc 2 (GtoT)J

3 !3 (V-WIN) - f w f w b w c

- ba w ba w c wJ

4 3 (TYPE)1 (Y=) vx -d w

-v +c w

6 (DRAW)

5 !1 (TRCE)

6 d ~d w e ~e w

7 K 1 (CHNG)

8 K 2 (LMEM)b w

Result Screen

5-11-6

Function Analysis

# Instead of pressing K 1 (CHNG) in step 7,

you could press A to make the number table

active.