3 years ago

3xy=9 is it direct variation or inverse variation or neither

Mathematics

1 answer:

steposvetlana [31]3 years ago

5 0

$3xy = 9$

$y = \dfrac 9 {3x}$

$y = \dfrac 3 x$

y varies inversely with x

Answer: inverse variation

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Did I do number 9 right? If not, how do you do it?

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I'm pretty sure you did it right.

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