Arithmetic Sequences

Which of the following is an arithmetic sequence?

• 1, 2, 3, 4, 5,...

• 2, 4, 6, 8, 10

• 5, 10, 15' 20, ...

• 2, 4, 8, 16, ...

The 16th term in the sequence 1,5,9,13,...

The notation d refers to the _______ of the arithmetic sequence.

Find the 32nd term : -3, -10, -17, -24

Find the 7th term: 7, 11, 15.

• 27

• 31

• 35

• 39

Find the common difference of the sequence 9, 14, 19, 24.

• 5

• -5

• 6

• -6

Find the 32nd term of this sequence.
34, 37, 40, 43, ...

• 32
• 64
• 127
• 356

The next two terms of the sequence 4,7,10,13 are ....

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

Find the 39th term: -9, -6, -3, 0.

• 105

• 108

• 111

• 114

What will be the next term in the sequence -3, -23, -43, -63?

• -53

• -73

• -83

• -103