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anonymous

  • one year ago

PLZ HELP What is the direct linear variation equation for the relationship? y varies directly with x and y = 4 when x = 12. A. Y=3X B. Y=X+8 C. Y=1/3X D. Y=X-8

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  1. anonymous
    • one year ago
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    Direct variation means y = kx, where k is a constant. Plug in 4 for y and 12 for x to solve for k.

  2. radar
    • one year ago
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    Choice C Should be made clearer. it should be y = x/3 the way it is shown now make y look like an inverse relationship. A, B, and D are incorrect.

  3. samanthagreer
    • one year ago
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    i think c

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