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15 September, 13:49

In this geometric sequence, what is the common ratio?

104, - 52, 26, - 13, ...

2

-2

-

+2
Answers (2)
  1. 15 September, 14:01
    0
    -2

    Step-by-step explanation:

    Each value is divided by - 2 to get to the next term
  2. 15 September, 14:17
    0
    Answer:-1/2

    Step-by-step explanation:

    common ratio = (2nd term➗Ist term) or (3rd term➗2nd term)

    first term=104

    Second term=-52

    Common ratio=-52 ➗ 104

    Common ratio=-1/2
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