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Write an appropriate inverse variation equation if y = 9 when x = 3.
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Write an appropriate inverse variation equation if y = 9 when x = 3.

User Qspitzer
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if y=9 when x=3
y = k/x
so, 9 = k/3
k = 9x3
k = 27
then equation is, y = 27/x
User Ayurchuk
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