Finding Common Ratio

• 1/x

• x

• - 1/x

• - x

Find the common ratio of the geometric sequence:

• r = x

• r = 5y

• r = xy

• r = 

What is the common ratio of a geometric sequence if a₆ = - 96 and a₉ = 768?

• 8

• 2

• - 2

• - 2

• common difference

• nth term

• common ratio

• first term

Find the common ratio: 4, -16, 64, -256, ...

• r = -4

• r = 2

• r = -2

• r = 4

Find the common ratio for the geometric sequence.

• 10

• 1/2

• 2

• 4

What is the common ratio for the following sequence:

3, 15, 75, 375, ...

• 12

• 1/5

• 5

• 3

This image shows how a certain bacteria grows in a petri dish. What is the common ratio of this sequence?

• 4

• 3

• 2

• 6

What is the common ratio in the sequence 2, 6, 18, 54?

• 2

• 6

• 3

• 9

In a geometric progression, if the second term is 12 and the fourth term is 48, what is the common ratio?

• 2

• 3

• 6

• 4