Sequences

What is the common difference? 5, 13, 21

• 8
• 7
• 5
• 13

What is the common difference? 25, 13, 1

• 8
• -8
• 25
• -12

What is the common difference? -4, 7, 18

• 3
• -4
• 11
• -11

Tags

CCSS.HSF.BF.A.2

Find the common difference:   4, 13, 22

• 9 
• 13
• 4
• 31

Is the sequence 2, 4, 12, 48,... geometric?

• yes
• no

Find the common ratio:   16, 4, 1

• 1/4
• 16
• 4
• -12

Find the common ratio:   3,9, 27

• 3
• 9
• 6
• 81

Find the next term:   3,9, 27

• 3
• 9
• 36
• 81

What is the common ratio for the sequence:
3, 15, 75...

• 12
• 1/5
• 5/1
• 4/5

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7