Question

What is the common ratio of the geometric sequence below ? -96 , 48 , -24 , 12 , -6

Answer 1

The common ratio is -1/2

-96 * -1/2 = 48
48 * -1/2 = -24
-24 * -1/2 = 12
12 * -1/2 = 6

Answer 2

The numbers are in the order of
Negative, positive, negative, positive, negative
Or
It starts with a negative number, ends with a negative.
This is a pattern either way.