The Nth Term

Find the 25th term of the arithmetic sequence 5, 12, 19, 26, ... .

• 194

• 180

• 187

• 173

What is the 10th term of the sequence 5, 2, -1, …?

• -19

• -21

• -20

• -22

Find the 100th term of the sequence 3, 4, 5, ...

• 100

• 102

• 101

• 103

The 50th term of the arithmetic sequence 4, 7, 10, 13, ...is

• 151

• 149

• 150

• 161

How many terms does the sequence 1, 2, 3, 4,...99 have

• 99

• 100

• 48

• It's not possible to answer this!

How many terms does the arithmetic sequence 2, 4, 6, 8, ...112 have?

• 61

• 62

• 60

• 56

Find the 42nd term of the arithmetic sequence 25, 28, 31, ...

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

• Yes
• No

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

CCSS.HSF.LE.A.2

Find the next three terms in the arithmetic sequence: -33, -24, -15, -6, ...

• -1, 7, 15
• -5, 2, 9
• 3, 12, 21
• -65, -73, -81

Tags

CCSS.HSF.BF.A.2

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

• 8
• 11
• -11
• -8

Tags

CCSS.HSF.BF.A.2