Algebra II Arithmetic and Geometric Sequences

Is the sequence -4, -12, -36, -108, ... geometric?

• yes

• no

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

• 12
• 1/5
• 5

Tags

CCSS.HSF.BF.A.2

The next term of the sequence 2, 4, 8, 16 is :

• 64

• 32

• 108

• 20

Which kind of sequence has a common difference?

• Arithmetic
• Geometric

Identify the common difference.
97, 86, 75, 64, ...

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2

Is this an Arithmetic sequence? 5, 4.25, 3.5, 2.75

• Yes
• No

Describe the relationship between the terms in the arithmetic sequence 
15, 12, 9, 6

• Adding 3 to the previous term
• Subtracting 3 to the previous term
• Dividing the previous term by 3
• Multiplying the previous term by 3

Tags

CCSS.HSF.BF.A.2

What is the 100th term in the sequence 4n-12

• 388
• 40012
• -388
• 100

Tags

CCSS.HSF.BF.A.2

What is the 10th term of the sequence 20-2n

• 40
• -20
• 7
• 0

Find the 11^th term for:  64, -32, 16, -8, …  

• -.0625
• .0625
• -.03125
• .03125