Casio ALGEBRA FX 2.0 PLUS Graphing - Manual (Page 66)

19990401
k k k k k Graphing a Recursion Formula (2)
Description
The following describes how to generate a number table from a recursion formula and graph
the values while
Σ Display is On.
Set Up
1. From the Main Menu, enter the RECUR Mode.
2. On the SET UP screen, specify On for
Σ Display.
3. Make V-Window settings.
Execution
4. Specify the recursion formula type and input the recursion formula.
5. Specify the table range, and start and ending values for n . If necessary, specify the
initial term value and pointer start point.
6. Display the recursion formula number table.
7. Specify the graph type and draw the graph.
5(G
• CON)b( a
n ) ... Line graph with ordinate a
n , abscissa n
c( Σ a
n
) ... Line graph with ordinate
Σ a
n
, abscissa n
6(G
• PLT) b( a
n ) ... Plot type graph with ordinate a
n , abscissa n
c( Σ a
n
) ... Plot type graph with ordinate
Σ a
n
, abscissa n
5-9-5
Graphing a Recursion Formula