Casio fx-7400G PLUS Graphing Manual de usuario descargar pdf (Pagina 22)

Chapter 4 Graphing

uTo turn plot points on and off in the STAT, GRAPH and TABLE Modes

• To turn a plot point on

1. After drawing a graph, display the sketch menu and then perform the following

operation to make the pointer appear at the center of the screen.

!4(SKTCH)3(PLOT)2(P-On)

2. Use the cursor keys (f, c, d, e) to move the pointer to the location where

you want to plot a point and then press w.

• To turn a plot point off

Perform the same procedure as described under “To turn a plot point on” above,

except press 3 (P-Off) in place of 2 (P-On).

• To change the on/off status of a plot point

Perform the same procedure as described under “To turn a plot point on” above,

except press 4 (P-Chg) in place of 2 (P-On).

uTo turn plot points on and off in the RUN or PRGM Mode

The following are the syntax for turning plot points on and off in these modes.

• To turn a plot point on

PlotOn <

x-coordinate>, <y-coordinate>

• To turn a plot point off

PlotOff <

x-coordinate>, <y-coordinate>

• To change the on/off status of a plot point

PlotChg <

x-coordinate>, <y-coordinate>

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Casio fx-7400G PLUS Graphing Manual de usuario Pagina 22