Question

What is the common ratio of the geometric sequence?

−8


3/4


2


1/2

Answer 1

1/2

Explanation:

Got it right on the test.

Answer 2

1/2

Explanation:

Take any two consecutive numbers of the sequence, and divide the second one by the first one.

For example, take 16 and 8.

Now divide 8 by 16.

8/16 = 1/2

Answer: 1/2