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14 August, 14:43

Does the data in the data in the table represent a direct variation or an inverse variation. write an equation to model the data in the table

x 2 4 8 12

y 4 2 1 2/3

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  1. 14 August, 15:06
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    y = 8/x

    Step-by-step explanation:

    Y goes down when X goes up, so the variation is not direct.

    The product of x and y is a constant, 8, so that is the constant associated with the inverse variation formula:

    y = k/x

    xy = k = 8

    So, the model is ...

    y = 8/x
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