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Vikki [24]
3 years ago
9

Which of the following is NOT an arithmetic sequence?

Mathematics
1 answer:
galben [10]3 years ago
3 0

Answer:

D

Step-by-step explanation:

To be an arithmetic sequence, the numbers have to be added or subtracted by a constant number. D is not the answer because -2+6 equals 4, but 4+6 doesn't equal -6, so D cannot be a arithmetic sequence.

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 214
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Source:
http://www.1728.org/halflife.htm

</span></span></span>
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Step-by-step explanation:

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