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EL-9900 Graphing Calculator
3
DisplayStep
Key Operation
1
2
Enter statistical data into
L1 and L2.
…
Exercise
The following table shows examined water vapour pressure. Draw a graph
of this data.
Set up condition: decimal point in Float Pt Mode.
Temperature [˚C]
Pressure [mmHg]
0
4.581
10
9.205
20
17.532
30
31.826
40
55.339
50
92.558
60
149.47
70
223.79
80
355.29
90
525.90
100
760.00
…
4
Specify the programme mode.
Select the title XY GRAPH.
(Drawing of graph)
(Other numbers not shown)
19
SET UP
2nd F
CL1C
ENTER
STAT
A
PRGM
A
00
1
0
ENTER
01
Enter the value for temperature.
Enter the value for pressure.
0
ENTER
6
7
1
ENTER
854
•
▲
ENTER