Chapter 8 Review: Sequences and Series

Find the common difference: -34, -29, -24, -19, ...

• d = -5
• d = 5
• d = -6
• d = 6

Find the common difference: 29, 21, 13, 5, ...

• d = -10
• d = -9
• d = -8
• d = -7

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

• -1, 7, 15
• -5, 2, 9
• 3, 12, 21
• -65, -73, -81

The first three terms of an arithmetic sequence are as follows

13, 19, 25

What are the next two terms of the sequence?

• 31 and 37

• 31 and 36

• 30 and 37

• 30 and 36

What is a₁ in the following sequence?

-6, -14, -22, -30, ...

• -6

• -14

• -22

• -30

Which sequence is NOT an arithmetic sequence?

• 12, 18, 24, 30,...

• 10, 3, -4, -11,...

• 2, 4, 8, 16,...

• 16, 20, 24, 28,...

Find the 12^th term in the sequence 5, 7, 9, 11 ...

• 25

• 29

• 27

• 21

An arithmetic sequence is an ordered set of numbers that have a ___________ between each consecutive term.

• addition

• multipilcation

• subtract

• common difference

Find the 20^th term of 2, 5, 8, 11 ....

• 29

• 39

• 49

• 59

What does a₁ represent?

• Any term

• First term

• Last term