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jamie2012

  • 3 years ago

. Tell whether the sequence 1/3,0,1,-2… is arithmetic, geometric, or neither

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  1. jamie2012
    • 3 years ago
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    A. neither; 7, -20, 61 B. geometric;7, -20, 61 C. arithmetic; -1/3,1 1/3,3 D. geometric;-3 1/3,-5 5/9,-9 7/27

  2. timo86m
    • 3 years ago
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    just a barely educated guess but i say neither Plug them into your formulas to find out for sure

  3. ParthKohli
    • 3 years ago
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    It's definitely not arithmetic, since the differences are not common. It's not geometric because the ratio of the two successive terms does not even exist.

  4. ParthKohli
    • 3 years ago
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    The ratio of the two successive terms \(1\) and \(0\) does not exist.

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