Arithmetic Sequence

What is the 8th term in the arithmetic sequence 7, 10, 13, ...?

• 18

• 28

• 30

• 32

What is the arithmetic mean between 15 and 35?

• 20

• 25

• 28

• 30

Which term of the arithmetic sequence 7, 9, 11, 13, ... is 35?

• 15th term

• 16th term

• 17th term

• 18th term

What is the next term in the arithmetic sequence 12, 5, -2, ...?

• -15

• -13

• -11

• -9

What is the arithmetic mean between 7 and 15?

• 9

• 10

• 11

• 12

If the fourth term is 79 and the 5th term is 65, what is the common difference?

• 14

• -14

• 18

• -18

Which of the following is an arithmetic sequence?

• 1, -1, 1, -1, ...

• 5, 25, 125, 5625, ...

• 24, 16, 8, 0, ...

• 3, 5, 8, 12, ...

Which of the following are the arithmetic means of -8 and -32?

• -14, -20, -26

• -12, -18, -24

• 14, 20, 26

• 12, 18, 24

It is a sequence in which the term after the first is obtained by adding a constant called the common difference.

• Harmonic

• Geometric

• Fibonacci

• Arithmetic

What is the the third term in the sequence, 15, 21, ___, 33, 39, 45, ...?

• 25

• 26

• 27

• 28