Graphing A Recursion - Casio ClassPad 300 User Manual

Geometric Sequence Table

Graphing a Recursion

An expression can be graphed as a connect type graph (G-Connect) or a plot type graph
(G-Plot).
Example: To graph
u ClassPad Operation
(1) Start up the Sequence Editor.
• If you have another application running, tap m and then H.
• If you have the Sequence application running, tap O and then [Sequence Editor].
(2) Tap the [Recursive] tab.
(3) Specify the recursion type by tapping [Type] and then [
(4) Input the recursion expression.
• Tap the input box to the right of
Inputting an Expression in the Sequence Application" to input the following.
2 [ n a
, ] [
n
(5) Input the initial value.
1E
(6) Tap O and then [Settings] and [View Window].
• This displays a dialog box for configuring View Window settings.
Recursive and Explicit Form of a Sequence
÷
3 = 18
a a a
= 2 +1, = 1
n n 1
+1
a
n+
a
]+1E
n
6-3-3
6
Progression of Difference
Table
a
n+ 1
:, and then use the procedures under "6-2
1
20021201
5 = 8 – 3
2 = 20
a
Type ].
1
÷
10