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3 years ago

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Which of the following arithmetic sequences have a common difference of ? -4,-1.5,1,3.5,6,8.5 1.5,3,4.5,6,7.5

1 answer:

zavuch27 [327]3 years ago

7 0

F(x+1) = f(x) + 2.5 with f(x) is the current number.

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