Directions: Try to find the first three numbers in the series, using the given rule.
1. tₙ = 2(n + 3)
2. tₙ = 3n – 1
3. tₙ = n + 11
4. tₙ = 5(2)^n
5. tₙ = (-2)^n
6. tₙ = n^n
7. tₙ = n^n + 1
8. tₙ = n(n^n – 1)
9. tₙ = 2^n + 1
10. tₙ =1/n
Part B
Directions: Find the rule for each sequence by defining tₙ.
11. 3, 4, 5, 6, …
12. 1, ½, 1/3, ¼, …
13. 3, 9, 27, 81,…
14. 1, 4, 9, 16,…
15. 2, 4, 6, 8,…
