Recursive and Explicit Form of a Sequence
| 3 = 18 ÷ 6 | 5 = 8 – 3 | |
| 2 = 20 | ÷ 10 | |
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Geometric Sequence Table |
| Progression of Difference |
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| Table |
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An expression can be graphed as a connect type graph
Example: To graph an+1 = 2an+1, a1 = 1
uClassPad Operation
(1)Start up the Sequence Editor.
•If you have another application running, tap mand then H.
•If you have the Sequence application running, tap Oand then [Sequence Editor].
(2)Tap the [Recursive] tab.
(3)Specify the recursion type by tapping [Type] and then [an+1Type a1].
(4)Input the recursion expression.
•Tap the input box to the right of an+1:, and then use the procedures under
2[n,an] [an]+1E
(5)Input the initial value.
1E
(6)Tap Oand then [View Window].
•This displays a dialog box for configuring View Window settings.
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