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Find the common difference of the arithmetic sequence –9,–13, -17,...​
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Find the common difference of the arithmetic sequence –9,–13, -17,...​

User Eriknoyes
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1 Answer

4 votes
4 votes

Answer:

-4

Explanation:

t2 - t1

-13 - (-9)

-13 + 9

= -4

User Mumin Ka
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