Casio ALGEBRA FX 2.0 PLUS Graphing Manuel d'utilisateur télécharger pdf (Page 15)

19990401

5-2-8

Controlling What Appears on a Graph Screen

#You must specify two different points for box

zoom, and the two points cannot be on a straight

line vertically or horizontally from each other.

Example Graph y = (x + 5)(x + 4)(x + 3), and then perform a box zoom.

Use the following V-Window settings.

Xmin = –8, Xmax = 8, Xscale = 2

Ymin = – 4, Ymax = 2, Yscale = 1

Procedure

1 m

GRPH

•

TBL

!K(V-Window) -iwiwcwc

-ewcwbwi

3(TYPE)b(Y=)(v+f)(v+e)

(v+d)w

5(DRAW)

2 2(ZOOM)b(Box)

3 d~dw

4 d~d,f~fw

Result Screen

1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 97 98

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Casio ALGEBRA FX 2.0 PLUS Graphing Manuel d'utilisateur Page 15