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Which of the following is an arithmetic sequence with common difference 2?

O A. 1. -3,5, -7,9, ...
B. 2, 4, 8, 16, 32, ...
O C. 10, 8, 6, 4, 2, ...
D. 13, 15, 17, 19, 21, ...

User Carolyne
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1 Answer

4 votes
D.

cause it’s adding two to get to the next one
User Rajinder
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