Casio FX-9750G plus User Manual page 155

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u u u u u To draw an integration graph
You can graph an integration calculation performed using the function
Example To graph the following, with a tolerance of "tol" = 1
∫
1
x
( + 2) (
–2
Use the following View Window parameters.
Xmin
Xmax = 4
Xscale = 1
1. In the set up screen, specify "Y=" for Func Type and then press J .
2. Input the integration graph expression.
!4(Sketch)1(Cls)w
5(GRPH)5(G∫
(v-d),-c,b,bE-e
3. Press w to draw the graph.
• Before drawing an integration graph, be sure to always press ! 4 (Sketch)
1 (Cls) to clear the screen.
• You can also incorporate an integration graph command into programs.
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Drawing Graphs Manually
x x
– 1) ( – 3) dx
= –4 Ymin = –8
Ymax = 12
Yscale = 5
dx
)(v+c)(v-b)
8 - 5
[Sketch]-[GRPH]-[G∫dx]
y f x
= ( ).
- 4:
E
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