Casio CFX9850GBPLUS - Page 208

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) - f w f w c w c
- ba w ba w f wJ
3 !4 (SKTCH)1 (Cls)w
5 (GRPH)1 (Y=)
4 c vx +d v -e w
Result Screen