1. Using Recursive Rules with Sequences
Section 8.5

2. Bellwork

3. 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.

5. You Try

6. Take Note

7. Writing Recursive Rules Write a recursive rule for

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

10. You Try

12. Translating from Recursive Rules to Explicit Rules

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

14. You Try

16. Solution

17. Solution (cont)

18. Solution Cont.