Determine if the sequence below is arithmetic or geometric and determine the common difference / ratio in simplest form. 12, 9, 6, ...

asked May 10, 2022 87.4k views

3 votes

Determine if the sequence below is arithmetic or geometric and determine the

common difference / ratio in simplest form.
12, 9, 6, ...

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5 votes

Answer:

geometric t2-t1

Explanation:

divide the second term by the first to get the common ratio

5.3k points

1 vote

Answer: This is an arithmetic sequence and the common difference is equal to -3.

Explanation:

Silvan Mosberger answered May 15, 2022

5.7k points

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