Review Arithmetic and Geometric Sequences

What is the next term in the following geometric sequence:

513, 171, 57, __

• 40

• 32

• 19

• 38

Daisy received $4 on her first birthday. Each year, the amount of money she received doubled. How much money will she receive on her 5^th birthday?

Which kind of sequence has a common ratio?

• Arithmetic
• Geometric

Tags

CCSS.HSF.BF.A.2

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 4 books on the second shelf, 8 books on the third shelf, and 16 books on the fourth shelf. What kind of sequence is this and what graph is correct?

• Geometric
• 
• 
• Arithmetic

Tags

CCSS.HSF.BF.A.2

These are the first three terms of an arithmetic sequence:
{½,  ¾,  1,  ... }
What are the fourth and fifth terms of the sequence?

• 5/4,  7/4
• 5/4,  3/2
• 3/2,  5/2
• 3/2,  2

Tags

CCSS.HSF.BF.A.2

Write an explicit formula for the sequence

6, 24, 96, ...

Tags

CCSS.HSF.BF.A.2

There are 18 rows of seats in a concert hall. 25 seats are on the 1st row, 27 seats on the 2nd row, 29 seats on the 3rd row, and so on. How many seats are there at the last row?

Find the first 6 terms of the sequence.

• 13, 19, 25, 31, 37, 43

• 7, 13, 19, 25, 31, 37

• 1, 7, 13, 19, 25, 31

• 7, 12, 17, 22, 27, 32

Tags

CCSS.HSF.BF.A.2