A1-U3.4a Lesson Check: Arithmetic Sequences

The following sequence is an arithmetic sequence. What is the common difference?

9, 14, 19, 24, ...

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CCSS.HSF.BF.A.2

Write an explicit formula for the following arithmetic sequence:

-4, 3, 10, 17, 24, ...

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CCSS.HSF.BF.A.2

Write an explicit formula for the following arithmetic sequence:

28, 38, 48, 58, ...

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CCSS.HSF.BF.A.2

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CCSS.HSF.BF.A.2

Given the sequence 2, 8, 14, 20, 26, ... What is the common difference?

• 2

• 4

• 6

• 8

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CCSS.HSF.BF.A.2

What number follows 20 in this arithmetic sequence?

8,11, 14, 17, 20

• 5

• 23

• 26

• 29

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CCSS.HSF.BF.A.2

Describe the pattern in the sequence. Find the next three terms.

13, 15, 17, 19,...

• Add 2; 23, 25, 27

• Multiply by 2; 38, 76, 152

• Add -2; 17, 15, 13

• Add 2; 21, 23, 25

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CCSS.HSF.BF.A.2

Find the next four terms of the arithmetic sequence 16, 24, 32,...

• 40, 48, 56, 64

• 36, 40, 44, 48

• 35, 40, 45, 50

• 40, 44, 50, 56

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CCSS.HSF.BF.A.2

What are the next four terms of the arithmetic sequence 122, 111, 100, ...?

• 89, 78, 67, 56

• 95, 90, 85, 80

• 92, 88, 84, 80

• 99, 88, 77, 66

Tags

CCSS.HSF.BF.A.2

What is the eleventh term of an arithmetic sequence in which a1 = 3 and d = 6?

• 63

• 39

• 69

• 36

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CCSS.HSF.BF.A.2