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08-06-2016
Mathematics

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Suppose that x and y vary inversely, and x = 2 when y = 7. Write the function that models the inverse variation.

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μnibble μnibble

08-06-2016

This answer uses NMF, which you can find in my profile:

y = {k}/{x}
7 = {k}/{2}
14 = k

f(x) = {14}/{x}

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