
Setting up the table of values
The Numeric Setup view provides options common to most of the graphing apps, although there is no zoom
factor as the domain for the sequences is the set of counting numbers. These are common operations in
Numeric Setup view.
Another example: Explicitly dened sequences
In the following example, we dene the nth term of a sequence simply in terms of n itself. In this case, there is
no need to enter either of the rst two terms numerically.
Dening the expression
▲
Dene U1(N) = (–2/3)
N
.
Select U1N:
Enter , and then select .
Enter 2 3 .
320 Chapter 18 Sequence app
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