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What is the recursive formula for -7,-1,5,11

User Jelly Ama
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-1 - (-7) = 6
5 - (-1) = 6
11 - 5 = 6
The common difference is 6.
If you add 6 to a term, you get the next term.


a_0 = -7


a_n = a_(n - 1) + 6
User MIbrah
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