22-06-2018
Mathematics

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What is the common difference between successive terms in the sequence? 9, 2.5, -4, -10.5, -17

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percypercy168otvzio percypercy168otvzio

22-06-2018

Each time it is being subtracted by 6.5

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awesomepoil awesomepoil

22-06-2018

You subtract 6.5 from a term to find the next one in the sequence

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