Casio SERIES FX-9860G - Manual (Page 274)

20070201
Example Graph the function shown below, and then determine the integral value
at (–2, 0).
Y1 = x ( x + 2)( x – 2)
Use the following V-Window settings.
Xmin = –6.3, Xmax = 6.3, Xscale = 1
Ymin = –4, Ymax = 4, Yscale = 1
Procedure
1 m GRAPH
!3(V-WIN) -g.dwg.dwbwc
-ewewbwJ
3(TYPE)1(Y=)v(v+c)(v-c)w
6(DRAW)
2 !5(G-SLV)6(g)3( ∫ dx )
4 d~d(Lower limit: x = –2) w
5 e~e(Upper limit: x = 0)
6 w
Result Screen
……
5-11-16
Function Analysis