geometric sequences

Find the tenth term:

8, 14, 20, 26, ...

Tags

CCSS.HSF.BF.A.2

Find the eighth term:

3, 6, 12, 24, ...

Tags

CCSS.HSF.BF.A.2

Find the explicit formula:

8, 14, 20, 26, ...

• aₙ = 6n + 2

• aₙ = 8n + 6

• aₙ = 2n + 6

• aₙ = 6n + 8

Tags

CCSS.HSF.BF.A.2

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

• -.0625
• .0625
• -.03125
• .03125

Tags

CCSS.HSF.BF.A.2

• An arithmetic sequence with a common ratio of 3.

• A geometric sequence with a common difference of 3.

• An arithmetic sequence with a common difference of 3.

• A geometric sequence with a common ratio of 3.

Tags

CCSS.HSF.BF.A.2

Find the first four terms of the sequence given the rule:
a_n = 4(5)^n-1

• 20, 100, 500, 2500
• 5, 20, 80, 320
• 4, 20, 100, 500
• 4, 9, 14, 19

Tags

CCSS.HSF.BF.A.2

Find the common ratio for the following geometric sequence:

7, -7, 7, -7, ...

• 1

• -1

• 7

• -7

Tags

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.BF.A.2

Find the common ratio for the geometric sequence.

• 10
• 1/2
• 2
• 4

Tags

CCSS.HSF.BF.A.2

Find the explicit formula

• A

• B

• C

• D

Tags

CCSS.HSF.BF.A.2