For the direct variation such that when y = 2 then x = 3 , find the constant of variation ( k) and then find the value of y when x = – 0.5.<

Question

For the direct variation such that when y = 2 then x = 3 , find the constant of variation ( k) and then find the value of y when x = – 0.5.

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Melanie 1 week 2021-11-26T04:15:25+00:00 2 Answers 0

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    0
    2021-11-26T04:16:58+00:00

    Answer:

    2/3 and y is -1/3 when x is -0.5.

    Step-by-step explanation:

    Hope I helped

    0
    2021-11-26T04:17:15+00:00

    Answer:

    k is 2/3 and y is -1/3 when x is -0.5.

    Step-by-step explanation:

    The direct variation relationship is y = kx, where k is the const. of var.

    Subbing 3 for x and 2 for y, 2 = 3k, or k = 2/3.

    Now, if x = -0.5, y = (2/3)(-1/2) = -1/3

    k is 2/3 and y is -1/3 when x is -0.5.

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