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08-09-2016
Mathematics

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In this arithmetic sequence, what is the common difference? 11, 8, 5, 2, ... 3 -3 5 -1

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apologiabiology apologiabiology

09-09-2016

common difference is when you subtract one term from the one before it
11 then 8
8-11=-3
common difference is -3

second one
3 then -3 then 5 then -1
this is not aritmetic sequence, there is not common differnce here

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