Unit 4 Sequences Review G8

Match the following

Groups:

(a) Aritmetic Sequence

,

(b) Geometric Sequence

• Common Difference

• Linear and Constant Growth

• Exponential Growth

• 5, 7, 9, 11, . . .

• Common Ratio

• y = mx + b

• Multiplies between terms

• Adds between terms

• 5, 25, 125, . . .

Match the following

• Common Ratio

• One number in a sequence

• Common Difference

• Change between geometric terms

  Denoted: b

• Term

• Change between arithmetic sequence terms

  Denoted: m

The sequence below is showing a _________ sequence.

5, 8, 11, 14 . . .

The sequence below is showing a _________ sequence.

2, 6, 18, 54 . . .

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

The first three terms of an arithmetic sequence are as follows.

3, -4, -11

Find the next two terms of this sequence

• -17 and -25

• -18 and -26

• -18 and -25

• -17 and -26

What is the common difference of the sequence 2, -1, -4, -7,...?

• -3

• -1

• -2

• 3

What is the common difference of the following sequence?

7, 27, 47, 67,...

• 10

• 20

• 3

• -20

If the sequence 6, 11, 16, 21 continues, what will be the 9^th term?

• 10

• 1/2

• 2

• 4