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17 September, 18:00

Which answer describes the type of sequence?

-99, - 88, - 66, - 55, ...

1. arithmetic

2. geometric

3. neither arithmetic nor geometric

+5
Answers (2)
  1. 17 September, 18:10
    0
    3. neither

    Step-by-step explanation:

    There is no common difference:

    -88 - - 99 = 11 and - 66 - - 88 = 22

    Also no common ratio:

    -88/99 is not equal to - 66/-88.
  2. 17 September, 18:16
    0
    Neither arithmetic nor geometric.
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