Casio FX-7400G User Manual page 70

In the RUN or PRGM Mode
The following is the syntax for plotting points in these modes.
x
Plot < -coordinate>, <
Example To plot a point at (2, 2)
Use the following View Window parameters.
Xmin
Xmax = 5
Xscl
1. After entering the RUN Mode, display the sketch menu and perform the following
operation.
!4(SKTCH)1(Cls)w
3(Plot)c,c
2. Press w.
ww
• You can use the cursor keys (f, c, d, e) to move the pointer around the
screen.
• If you do not specify coordinates, the pointer is located in the center of the
graph screen when it appears on the display.
• If the coordinates you specify are outside the range of the View Window pa-
rameters, the pointer will not be on the graph screen when it appears on the
display.
x
• The current - and
X and Y.
y
-coordinate>
= –5 Ymin
Ymax = 10
= 1 Yscl
y
-coordinate values are assigned respectively to variables
Graphing Chapter 4
= –10
= 2
1 2 3 4
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