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What are the next two terms in a sequence -9, 3, -1... ?
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What are the next two terms in a sequence -9, 3, -1... ?

User Michael Bruyninckx
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2 Answers

5 votes
I think the rule is +12, -4.

-9 , 3, -1

-9 + 12 = 3

3 - 4 = -1

The next two terms in the sequence would be 11, 7.

-1 + 12 = 11

11 - 4 = 7

The sequence would then be:

-9, 3, -1, 11, 7
User Victor Di
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7.8k points
4 votes
The first one I can think of would be 11, 7.
User Jason Livesay
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8.7k points
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