Casio fx-9750G Graphing Uživatelský manuál stáhnout pdf (Strana 33)

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• You can use RND with any type of graph.

• You cannot use RND inside a program.

• You can use RND with a graph produced by a multi-statement connected by “:”,

even if the multi-statement includes non-graph operations.

• When RND is used in a statement that uses a display result command (^) to

draw a graph, Rounding Coordinate parameters are applied up to the display

result command, but any graphs drawn after the display result command are

drawn according to normal graph overwrite rules.

k Converting x- and y-axis Values to Integers (INTG)

This feature converts View Window values to the following, and redraws the graph

with the current pointer position as the center point.

Xmin = center point –63.5 Ymin = center point –31.5

Xmax = center point +63.5 Ymax = center point +31.5

Xscale = 10 Yscale = 10

Example To graph y = x

– 3 and then redraw it using INTG

Use the following View Window parameters.

Xmin = –5 Ymin = –10

Xmax = 5 Ymax = 10

Xscale = 1 Yscale = 2

1. Press 2 (Zoom) 6 (g) after drawing the graph.

2(Zoom)6(g)

2. Press 4 (INTG).

4(INTG)

Other Graphing Functions 8 - 6

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Casio fx-9750G Graphing Uživatelský manuál Strana 33