Is the relation exponential or linear or neither (15,10)(16,20)(17,40)(18,70)

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Is the relation exponential or linear or neither (15,10)(16,20)(17,40)(18,70)

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Nick 4 years 2021-08-27T10:38:17+00:00 1 Answers 13 views 0

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  1. trucchi
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    2021-08-27T10:39:45+00:00
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    9514 1404 393

    Answer:

      neither

    Step-by-step explanation:

    The x-values have a common difference of 1. The y-values have first differences of 10, 20, 30. The second differences are constant at 10, indicating a quadratic relation.

    The relation is neither exponential nor linear.

    _____

    y = 5x^2 -145x +1060

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