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20-06-2020
Mathematics

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NEED HELP ASP Find the common difference of the arithmetic sequence -8, -15, -22, ...

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20-06-2020

Answer:

-7

Step-by-step explanation:

To find the differences in a sequence, subtract the term before:

-15 -(-8) = -7

-22 -(-15) = -7

These differences are the same, so constitute the "common" difference.

The common difference of the sequence is -7.

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