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18 October, 02:52

If y varies directly with x, find the constant of variation with x = 4 and y = - 24

A: - 6

B: 4

C: - 96

D: 6

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Answers (1)
  1. 18 October, 04:47
    0
    A: - 6

    Step-by-step explanation:

    A direct variation is y = kx

    We know x = 4 and y = - 24

    Substituting in

    -24 = 4k

    Dividing by 4

    -24/4 = 4k/4

    -6 = k

    The constant of variation is - 6
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