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Is 2,-5,-12,-19,-26 an arithmetic sequence

Is 2,-5,-12,-19,-26 an arithmetic sequence
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2 votes
Is 2,-5,-12,-19,-26 an arithmetic sequence

User Eadsjr
by
8.0k points

2 Answers

3 votes

Answer:

subtract 7 each time

Explanation:

User Spoulson
by
8.9k points
5 votes
Yes!
-5 - 2 = -7;
-12 - (-5) = -7;
-19 -(-12) = -7;
-26 -(-19) = -7.
User Pete P
by
8.4k points
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