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5 March, 20:00

E value of y varies directly with x, and y=8 when x=-32. find y when x=64.

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  1. 5 March, 20:01
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    Y = kx

    8 = - 32k

    k = - 8/32 = - 1/4

    y = - 1/4 (64)

    y = - 16
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