Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37.

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asked Sep 17, 2018 61.9k views

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Sesteva · Answer 1 · 2018-09-21T09:35:23+0000

The formula is: first term+common difference (term number-1)

You should subtract -37- -12 and then divide that by 8-3 to find the common difference which is how much you add or subtract from each term to get the next one.

Indicate the general rule for the arithmetic sequence with a3 = -12 and a8 = -37.

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