Arithmetic Sequence and Series

It is a set of things (usually numbers) that make a pattern.

• Sequence

• Term

• Arithmetic Sequence

• Arithmetic Series

It is a sequence in which the difference between consecutive terms is the same.

• Common Difference

• Common Sequence

• Arithmetic Sequence

• Arithmetic Series

Each number in a sequence is called ________.

• Term

• Common Difference

• Finite Sequence

• Infinite Sequence

Is the sequence arithmetic: -3, 3, -3, 3, ... ?

• YES

• NO

Identify the common difference.97, 86, 75, 64, ...

• 9

• -9

• 11

• -11

Find the common difference: 1, 201, 401, 601, ...

• 101

• 100

• 200

• 201

Identify the common difference in the given arithmetic sequence.

10, 20, 30, 40, ...

• 5

• 10

• -10

• 19

Find the next term in the arithmetic sequence: -33, -24, -15, -6, ...

• 0

• -3

• 3

• 6

 

What is the next two terms in the sequence

7, 11, 15, … ?

• 18,21

• 19,22

• 18,23

• 19,23

Find the next three terms in the arithmetic sequence: 25, 34, 43, 52, ...

• 61, 70, 79

• 62,73,84

• 61, 70, 88

• 60, 79, 88