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24-06-2018
Mathematics

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Which of the following sequences of numbers are arithmetic sequences? Check all that apply. A. -4, 7, -10, 13, -16, ... B. 1, 6, 11, 16, 21, ... C. 99, 100, 101, 102, 103, ... D. 2, -2, 2, -2, 2, ... E. -3, -5, -7, -9, -11, ...

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APAgony APAgony

24-06-2018

B, C, and E.

B increases by 5 each term.
C increases by 1 each term.
E increases by -2 each term.

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