Question

Find the common ratio of the sequence. 3, 9, 27, 81,...
•3
•6
•1/3
•-6

Answer 1

3.

Explanation:

Divide a term by the previous one.

Common ratio = 9 /3 = 27/9 = 82 / 27 = 3.

Answer 2

Common ratio: 3

Explanation:

well 3 to 9 is multiplying by 3

9 to 27 is by multipling by 3

27 to 81 is by multipling by 3