arithmetic sequences

What is the next term in the sequence 11, 25, 39, ...?

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CCSS.HSF.BF.A.2

If the sequence 6, 11, 16, 21 continues, what will be the 9^th term?

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CCSS.HSF.BF.A.2

Determine the next term in the sequence 20, 8, -4, ...

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CCSS.HSF.BF.A.2

This is an arithmetic sequence. 5, 2, –1, –4, . . .

What is a_{7 (7th term)} ?

• -13

• -11

• -18

• -22

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CCSS.HSF.BF.A.2

What is the next term in the sequence 12, 31, 40, 49, ... ?

• 56

• 57

• 58

• 59

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CCSS.HSF.BF.A.2

Is the sequence arithmetic?

78, 785, 7855, 78555, ...

• Yes

• No

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CCSS.HSF.BF.A.2

In the sequence 9, 18, 27, 36 and so on, what is the common difference?

• 9

• 5

• 11

• 7

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CCSS.HSF.BF.A.2

What is the 38th term of this arithmetic sequence? {26, 22, 18, 14, ... }

• -4
• 10
• -122
• 174

Tags

CCSS.HSF.BF.A.2

A sequence is shown below.

32, 26, 20, 14, ...

Which explicit formula can be used to determine the nth term of the sequence?

• a_n = -6n + 38

• a_n = 6n + 32

• a_n = 6n + 38

• a_n = -6n + 32

Tags

CCSS.HSF.BF.A.2

Define common difference.

• the product between two consecutive terms of a geometric sequence.

• the product between two consecutive terms of an arithmetic sequence.

• the difference between two consecutive terms of an arithmetic sequence.

• the difference between two consecutive terms of a geometric sequence.

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CCSS.HSF.BF.A.2