# Sequences and Series

# Sequences and Series: Sequence of Events Quiz

Think you’ve got your head wrapped around

*? Put your knowledge to the test. Good luck — the Stickman is counting on you!***Sequences and Series**Q. Find the explicit rule for the sequence 6, 10, 14, 18, …

{

*a*} = 2_{n}*n*{

*a*} = 4_{n}*n*{

*a*} =_{n}*n*+ 4{

*a*} = 2 + 2_{n}*n*{

*a*} = 2 + 4_{n}*n*Q. Find the explicit rule for the sequence 3, 9, 27, 81, …

{

*a*} = 3_{n}*n*{

*a*} = 3_{n}^{n}{

*a*} = 3_{n}^{n }+ 3{

*a*} = 3 +_{n}*n*{

*a*} = 3!_{n}Q. Find the recursive rule for the sequence 5, 10, 15, 20, …

{

*a*} =_{n}*a*+ 5_{n}{

*a*} =_{n}*a*1 + 5_{n-}{

*a*} =_{n}*a*-2 + 5_{n}{

*a*} = 5(_{n}*a*-1)_{n}{

*a*} = 5_{n}*n*Q. Find the recursive rule for the sequence 1, 4, 16, 64, …

{

*a*} = 4(_{n}*a*-1)_{n}{

*a*} = 4 +_{n}*a*-1_{n}{

*a*} = 4_{n}^{n}{

*a*} = 4_{n}^{n-1}{

*a*} = 4!_{n}Q. Find a

_{10}for the sequence 1, 4, 7, 10, …22

25

28

31

34

Q.

16

17

18

21

22

Q.

3/14

1/13

13/36

49/36

14

Q.

0

1

2

3

4

Q.

-14

14

-28

28

-56

Q.

1

3

222

444

666