Using Recursive Rules with Sequences

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Presentation transcript:

Using Recursive Rules with Sequences Section 8.5

Bellwork

How can you define a sequence recursively? A recursive rule gives the beginning term(s) of a sequence and a recursive equation that tells how an is related to one or more preceding terms.

You Try

Take Note

Writing Recursive Rules Write a recursive rule for

Writing Recursive Rules Write a recursive rule for (b) 16, 40, 100, 250, 625, . . ..

You Try

Translating from Recursive Rules to Explicit Rules

Translating from Recursive Rules to Explicit Rules Write an explicit rule for each sequence

You Try

Solution

Solution (cont)

Solution Cont.