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Casio ALGEBRA FX 2.0 Statistical Graphs and Calculations User Manual

Page 23

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19990401

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Example

Input the two sets of data shown below. Next, plot the data on a
scatter diagram and overlay a function graph

y

= 2ln

x

.

0.5, 1.2, 2.4, 4.0, 5.2,

–2.1, 0.3, 1.5, 2.0, 2.4

Procedure

1

m STAT

2 a.f

wb.cw

c.e

wewf.cw

e
-c.bwa.dw

b.f

wcwc.ew

1(GRPH)b(S-Gph1)

3

5(DefG)

c

Ivw(Register Y1 = 2In x)

4

6(DRAW)

Result Screen

6-3-14

Calculating and Graphing Paired-Variable Statistical Data

# You can also perform trace, etc. for drawn

function graphs.

# Graphs of types other than rectangular

coordinate graphs cannot be drawn.

# Pressing i while inputting a function returns

the expression to what it was prior to input.

Pressing !i(QUIT) clears the input

expression and returns to the statistical data list.