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12 December, 14:39

Suppose that y is directly proportional to x, and y = 112 when x = - 16. What is the constant of proportionality?

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Answers (2)
  1. 12 December, 14:52
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    Answer: - 7

    Step-by-step explanation: Usatestprep?
  2. 12 December, 16:55
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    Let k = constant of proportionality

    y = k/x

    112 = k/-16

    112 (-16) = k

    -1792 = k

    Done.
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