This is a sequence question

Algebra
Tutor: None Selected Time limit: 1 Day

What kind of sequence is this?

1, 9, 81, 729, ...

arithmetic

geometric

both

neither

Jul 10th, 2015

Thank you for the opportunity to help you with your question!

It is geometric sequence since common ratio is same, i.e

9/1=81/9=729/81 = 9 = common ratio

It is not arithmetic since common difference is not same.

So, answer is:

geometric

Please let me know if you need any clarification. I'm always happy to answer your questions.
Jul 10th, 2015

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Jul 10th, 2015
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Jul 10th, 2015
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