Casio fx-9860G AU User Manual page 257

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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) -fwfwbwc
-bawbawcwJ
3(TYPE)1(Y=)vx-dw
6(DRAW)
3 !1(TRCE)
4 d~d
5 -bw
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,
# The pointer will not move if you press the d and
20050401
Xscale = 1
Yscale = 2
• Inequality Graph
e keys during trace of an "X=c" type graph.