If the sequence is geometric, find the common ratio. If the sequence is not geometric, say so.
-$$4 , - 12,36 , - 108,324$$
A) $- 3$
B) $- 16$
C) 3
D) Not geometric

Question

Quizplus · Accepted Answer

The common ratio is found by dividing any term by its preceding term, e.g., $-12 / 4 = -3$ or $36 / -12 = -3$, confirming the sequence is geometric with a common ratio of $-3$.

If the Sequence Is Geometric, Find the Common Ratio 4,−12,36,−108,3244 , - 12,36 , - 108,3244,−12,36,−108,324

If the Sequence Is Geometric, Find the Common Ratio $4 , - 12,36 , - 108,324$