Find an equation of variation where y varies directly as x and y = 7 when x = 0.5 .

Question

Find an equation of variation where y varies directly as x and y = 7 when x = 0.5 .

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Adela 2 months 2021-09-02T05:29:05+00:00 1 Answers 2 views 0

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    2021-09-02T05:30:15+00:00

    Answer:

    y = 14x

    Step-by-step explanation:

    Use the direct variation equation, y = kx

    Plug in 7 as y and 0.5 as x, and solve for k:

    y = kx

    7 = k(0.5)

    14 = k

    Plug this into the equation:

    y = kx

    y = 14x

    So, the equation of variation is y = 14x

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