Yes, the sequence is geometric.
To find the common ratio, we divide each term by the previous term:
12 / 2 = 6
72 / 12 = 6
432 / 72 = 6
Therefore, the common ratio is 6.
Determine whether the following sequence is geometric. If so, find the common ratio.
2, 12, 72, 432, ...
1 answer
8 answers