Arithmetic Sequences

Identify the common difference in the arithmetic sequence: 3, 7, 11, 15, ...

• 4

• 6

• 2

• 9

Which of the following sequences is an arithmetic sequence? A) 2, 4, 8, 16, ... B) 3, 6, 9, 12, ... C) 1, 4, 9, 16, ... D) 5, 10, 15, 20, ...

• D) 5, 10, 15, 20, ...

• 4, 8, 12, 16, ...

• 2, 4, 6, 8, ...

• 1, 3, 5, 7, ...

Find the next term in the arithmetic sequence: 6, 12, 18, 24, ...

• 30

• 36

• 42

• 25

Determine if the sequence 2, 5, 10, 17, ... is an arithmetic sequence.

• Maybe

• Sometimes

• No

• Yes

What is the 10th term in the arithmetic sequence: 4, 9, 14, 19, ...?

• 30

• 49

• 24

• 42

Given the arithmetic sequence: 20, 17, 14, 11, ..., find the common difference.

• -3

• -2

• -5

• -4

Which term of the arithmetic sequence 3, 8, 13, 18, ... is equal to 43?

• 9

• 7

• 11

• 15

Identify the first term in the arithmetic sequence: 12, 9, 6, 3, ...

• 10

• 12

• 5

• 2

If the 7th term of an arithmetic sequence is 29 and the common difference is 4, what is the first term?

• 1

• 5

• 12

• 33

What is the sum of the first 15 terms of the arithmetic sequence: 1, 4, 7, 10, ...?

• 290

• 330

• 315

• 250