Casio fx-9860G AU - Page 259

20050401
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Example Read coordinates and derivatives along the graph of the function
shown below.
Y1 =
x
2
– 3
Use the following V-Window settings.
Xmin = –5, Xmax = 5, Xscale = 1
Ymin = –10, Ymax = 10, Yscale = 2
Procedure
1 m GRAPH
2 !m(SET UP)cccc1(On)J
3 !3(V-WIN)-fwfwbwc
-bawbawcwJ
3(TYPE)1(Y=)vx-dw
6(DRAW)
4 !1(TRCE)
5 d~d
6 -bw
Result Screen
5-11-4
Function Analysis