20070201
Example Store the function Y1 = 3
x
2
– 2 and simultaneously display its number
table and line graph. Use a table range of –3 to 3 with an increment of 1.
Use the following V-Window settings.
Xmin = 0, Xmax = 6, Xscale = 1
Ymin = –2, Ymax = 10, Yscale = 2
Procedure
1 m TABLE
2 !3 (V-WIN) a w g w b w c
- c w ba w c wJ
3 !m (SET UP)cc 1 (T+G)J
4 3 (TYPE)1 (Y=)d vx -c w
5 5 (SET)
- d w d w b wJ
6 6 (TABL)
7 5 (G
• CON)
Result Screen
5-7-14
Using Tables
# You can make the number table active by
pressing K 1 (CHNG) or A .
# After drawing a graph, you can return to the
number table screen by pressing !6 (G ↔ T)
or A .
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