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Which is an arithmetic sequence? A) 9, 12, 16, 20... B) 9, 11, 13, 16... C) 1, 5, 9, 13, 17... D) 1 2 , 1 4 , 1 6 , 1 8 ...
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5 votes
Which is an arithmetic sequence?

A) 9, 12, 16, 20...


B) 9, 11, 13, 16...


C) 1, 5, 9, 13, 17...


D)
1
2
,
1
4
,
1
6
,
1
8
...

User Rongenre
by
8.4k points

1 Answer

3 votes
D is a bit unclear but C is correct, with a difference of 4
User Rigdonmr
by
8.8k points
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