Casio fx-9860G Series

20070201
5-6-2
Manual Graphing
Example Graph y = 2 x
2
+ 3 x – 4
Use the following V-Window settings.
Xmin = –5, Xmax = 5, Xscale = 2
Ymin = –10, Ymax = 10, Yscale = 5
Procedure
1 m RUN
•
MAT
2 !3(V-WIN) -fwfwcwc
-bawbawfwJ
3 !4(SKTCH)1(Cls)w
5(GRPH)1(Y=)
4cvx+dv-ew
Result Screen