(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

On an exam question, although I can not remember the details, it gave us a table that lookssimilarto the table below.

http://img403.imageshack.us/img403/9703/geoseqpr4.png [Broken][/URL]

The question tells us that the graph is a geometric sequence, and says to use a formula to determine what the common ratio is.

2. Relevant equations

[tex]t_n=ar^n^-^1[/tex]

[tex]A=P(1+i)^n[/tex]

3. The attempt at a solution

Although the question did not specify which formula to use, I used the second one that I listed above. Would this be acceptable to determine the common ratio, or was the question expecting us to use the general term formula?

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# Homework Help: Geometric Sequence Formula

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