dasDaName
Which of the following represents an inverse variation?
A. y = x2
B. y = 7x
C. y =7/x
D. y = x3



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Callisto
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Inverse variation: dw:1353814246542:dw

dasDaName
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so C. k=7/x ?

Callisto
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k=7/x ?! How come?

dasDaName
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1.its the only fraction there. 2. k is constant? @Callisto

dasDaName
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okay why is it?

Callisto
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It should be y instead of k on the left :P

Callisto
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And C is right :)
Are you asking why it is fraction or..?

dasDaName
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nope, you asked why 'How come' it was C, so i gave my opinion. alright, Thanks Callisto

Callisto
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Welcome~
I was asking how come it's k instead of y on the left..

dasDaName
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oh haha, i didnt realize im in a rush to complete a couple of assingments in the next 3 hours ha