Casio FXCP400 Manual De Usuario
Chapter 6: Sequence Application
126
Buttons common to multiple windows
• Create an ordered pair table (Editor/Graph/RUN) ......................................................................................#
• Create a sequence table with column(s) that determine if a sequence
is an arithmetic sequence, geometric sequence, progression of
difference, or Fibonacci sequence (Editor/Graph/RUN) ..........................
difference, or Fibonacci sequence (Editor/Graph/RUN) ..........................
) (arithmetic), _ (geometric),
+ (progression of difference), ` (Fibonacci)
• Display the Sequence Table Input dialog box (Editor/Table/Graph/RUN) ..................................................8
• Draw a cobweb diagram on a graph (Editor/Table) ....................................................................................
w
• Display the Sequence RUN window (Editor/Table/Graph) .........................................................................`
• Display the Sequence Editor window (Table/Graph/RUN) .........................................................................&
6-1
Recursive and Explicit Form of a Sequence
ClassPad supports use of three types of sequence expressions:
a
n
+1
=,
a
n
+2
= and
a
n
E.
Generating a Number Table
In addition to an ordered pair table, you can create a sequence table with column(s). This helps you determine if
the sequence is an arithmetic sequence, geometric sequence, progression of difference, or Fibonacci sequence.
the sequence is an arithmetic sequence, geometric sequence, progression of difference, or Fibonacci sequence.
3 = 2 + 1
3 = 7 − 4
Fibonacci Sequence Table
Ordered Pair Table
Arithmetic Sequence Table
3 = 18 ÷ 6
5 = 8 − 3
2 = 20 ÷ 10
Geometric Sequence Table
Progression of Difference Table
0601
To create a number table (Fibonacci sequence table) to check the Fibonacci sequence expressed by
the recursion formula
a
n
+2
=
a
n
+1
+
a
n
,
a
1
= 1,
a
2
= 1