Casio CFX9850GBPLUS User Manual page 257

Example Read coordinates along the graph of the function shown below.
x
Y1 =
Use the following V-Window settings.
Xmin = –5,
Ymin = –10,
Procedure
1 m GRAPH
2 !3 (V-WIN) - f w f w b w c
3 (TYPE)1 (Y=)vx -d w
6 (DRAW)
3 !1 (TRCE)
4 d ~d
5 - b w
Result Screen
# The following shows how coordinates are
displayed for each function type.
• Polar Coordinate Graph
• Parametric Graph
5-11-2
Function Analysis
2
– 3
Xmax = 5,
Ymax = 10,
- ba w ba w c wJ
20070201
Xscale = 1
Yscale = 2
• Inequality Graph
# The pointer will not move if you press the d and
e keys during trace of an "X=c" type graph.