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16 June, 19:37

If y varies inversely with x, and y = 2 when x = 8, what is k, the constant of proportionality? a. 16 c. 8 b. 32 d. 24

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  1. 16 June, 19:46
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    If Y varies inversely with X, then

    Y = K / X,

    Where K is a constant.

    When Y = 2 and X = 8, then

    K = Y * X = 2 * 8 = 16

    Therefore, K = 16.

    The correct option is A.
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