Constructing Arithmetic Sequences (Math Masters)

What is the common difference in the arithmetic sequence: 3, 7, 11, 15, ...?

• 2

• 3

• 4

• 5

Which of the following sequences is an arithmetic sequence?

• 2, 4, 8, 16, ...

• 5, 10, 15, 20, ...

• 1, 4, 9, 16, ...

• 3, 6, 12, 24, ...

Find the 10th term of the arithmetic sequence: 2, 5, 8, 11, ...

• 29

• 30

• 31

• 32

If the first term of an arithmetic sequence is 6 and the common difference is 3, what is the 5th term?

• 15

• 18

• 21

• 24

• 25

• 28

• 29

• 30

Which of the following is the formula for the nth term of the arithmetic sequence: 10, 15, 20, 25, ...?

If the 3rd term of an arithmetic sequence is 12 and the 7th term is 24, what is the common difference?

• 2

• 3

• 4

• 5

What is the sum of the first 5 terms of the arithmetic sequence: 1, 4, 7, 10, ...?

• 25

• 35

• 45

• 55

If the first term of an arithmetic sequence is 8 and the 10th term is 44, what is the common difference?

• 3.6

• 4

• 4.5

• 5

Find the 15th term of the arithmetic sequence: 7, 10, 13, 16, ...

• 43

• 44

• 45

• 46