Casio fx-9750G Sketch Function Manuel d'utilisateur télécharger pdf (Page 8)

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uTo plot points in the RUN or PRGM Mode

The following is the syntax for plotting points in these modes.

Plot <

x-coordinate>, <y-coordinate>

Example To plot a point at (2, 2)

Use the following View Window parameters.

Xmin = –5 Ymin = –10

Xmax = 5 Ymax = 10

Xscale = 1 Yscale = 2

1. After entering the RUN Mode, display the sketch menu and perform the following

operation.

!4(Sketch)6(g)

1(PLOT)1(Plot)c,c

2. Press w and the pointer appears on the display. Press w again to plot a point.

• 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 param-

eters, the pointer will not be on the graph screen when it appears on the dis-

play.

• The current

x- and y-coordinate values are assigned respectively to variables X

and Y.

10 - 2 Graphing with the Sketch Function

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Casio fx-9750G Sketch Function Manuel d'utilisateur Page 8