Arithmetic Sequence as a Linear function

Determine whether this sequence is an arithmetic sequence.

Write yes or no. Explain.

121, 13, 5, –3, ...

• yes; d = –7

• yes; d = –8

• yes; d = 7

• no; no common difference

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Determine whether this sequence is an arithmetic sequence.

Write yes or no. Explain.

–1.2, 0.6, 1.8, 3.0, ...

• yes; d = –0.6

• yes; d = 0.6

• yes; d = 1.2

• no; no common difference

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Find the next three terms of this arithmetic sequence:

82, 76, 70, 64, ...

• 58, 52, 48

• 58, 52, 46

• 60, 54, 48

• 70, 76, 82

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Write an equation for the nth term of this arithmetic sequence:

–5, –2, 1, 4, ...

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Write an equation for the nth term of this arithmetic sequence:

19, 31, 43, 55, ...

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Daria is stacking boxes of tissue for a store display. Each row of tissues has 2 fewer boxes than the row below. The first row has 23 boxes of tissues. Write a function to represent the arithmetic sequence. How many boxes will there be in the tenth row?

Tags

CCSS.MATH.CONTENT.HSF.BF.A.2

Find the common difference: 29, 21, 13, 5, ...

• d = -10
• d = -9
• d = -8
• d = -7

Tags

CCSS.HSF.BF.A.2

What is the common difference of the sequence 2, -1, -4, -7,...?

• -3

• -1

• -2

• 3

Tags

CCSS.HSF.BF.A.2

The first three terms of an arithmetic sequence are as follows

13, 19, 25

What are the next two terms of the sequence?

• 31 and 37

• 31 and 36

• 30 and 37

• 30 and 36

Tags

CCSS.HSF.BF.A.2

Find the 12^th term in the sequence 5, 7, 9, 11 ...

• 25

• 29

• 27

• 21

Tags

CCSS.HSF.BF.A.2