Mastering Arithmetic Sequences

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

• 8

• 6

• 2

• 4

Identify whether the sequence 5, 10, 15, 20 is arithmetic.

• No

• Only even numbers are arithmetic

• The sequence is random

• Yes

What is the 10th term of the arithmetic sequence 2, 5, 8, 11?

• 29

• 26

• 32

• 35

If the first term of an arithmetic sequence is 4 and the common difference is 3, what is the 6th term?

• 16

• 22

• 25

• 19

Determine the common difference of the sequence 12, 9, 6, 3.

• 3

• -3

• 0

• -6

Is the sequence 1, 4, 9, 16 an arithmetic sequence? Why or why not?

• No, it is not an arithmetic sequence.

• Yes, it is an arithmetic sequence because the difference between consecutive terms is constant.

• It is an arithmetic sequence since the terms are all perfect squares.

• The sequence is arithmetic because it follows a linear pattern.

Find the 15th term of the arithmetic sequence where the first term is 7 and the common difference is 2.

• 35

• 40

• 25

• 30

What is the sum of the first 5 terms of the arithmetic sequence 1, 3, 5, 7?

• 15

• 30

• 25

• 20

If the 5th term of an arithmetic sequence is 20 and the common difference is 4, what is the first term?

• 16

• 4

• 12

• 8

Identify the first term of the arithmetic sequence where the 3rd term is 15 and the common difference is 5.

• 5

• 20

• 0

• 10