Casio Algebra FX 2.0 PLUS User Manual page 167

Controlling What Appears on a Graph Screen
Example Graph
Use the following V-Window settings.
Xmin = –8,
Ymin = – 4,
Procedure
1 m GRPH TBL
•
!K(V-Window) -iwiwcwc
3(TYPE)b(Y=)(v+f)(v+e)
5(DRAW)
2 2(ZOOM)b(Box)
3 d~dw
4 d~d,f~fw
Result 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.
5-2-8
y x x x
= ( + 5)( + 4)( + 3), and then perform a box zoom.
Xmax = 8, Xscale = 2
Ymax = 2, Yscale = 1
-ewcwbwi
(v+d)w
19990401