Arithmetic and Geometric Sequences Exit Slip

Identify the common difference.
3, 7, 11, 15, ...

• 6
• 5
• 4
• 2

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CCSS.HSF.BF.A.2

The next term of the sequence 2,4,8,16 are

• 64
• 32
• 108
• 20

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CCSS.HSF.BF.A.2

Find the common ratio: -3, -9, -27, -81, ...

• r = 6
• r = -6
• r = 3
• r = -3

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CCSS.HSF.BF.A.2

The next two terms of the sequence 4,7,10,13 are ....

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

Tags

CCSS.HSF.BF.A.2

What is the 15th term of the sequence an = -3n+50

• 95
• -5
• 5
• -95

Tags

CCSS.HSF.BF.A.2

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

• a_n=2+6n
• a_n=-6+6n
• a_n=6n-4
• a_n=4-6n

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CCSS.HSF.BF.A.2

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

• 8
• 11
• -11
• -8

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CCSS.HSF.BF.A.2

Is the sequence ARITHMETIC: 37, 31, 25, 19, ...

• Yes

• No

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CCSS.HSF.BF.A.2

Is the sequence GEOMETRIC: 2, 4, 12, 48, ...

• yes

• no

Tags

CCSS.HSF.BF.A.2

Decide if the sequence is arithmetic, geometric or neither:
11, 21, 31, 41, . ..

• Arithmetic
• Geometric
• Neither

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CCSS.HSF.BF.A.2