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Mathematics 8 Online
OpenStudy (anonymous):

Which of the diagrams represent the following equation? xy = –12

OpenStudy (kamibug):

what are the options?

OpenStudy (anonymous):

OpenStudy (anonymous):

HELP!

OpenStudy (anonymous):

I believe your answer is the last graph. What i did was move the x to the other side making it y= -12/x then plugged in numbers and see which graph matches. Also to verify my answer i went to this site and the graph looks like the last one shown which matches what i came up with too. Here is the site i used to check my answer: http://www.wolframalpha.com/input/?i=graph%3A+xy+%3D+%E2%80%9312+

OpenStudy (anonymous):

Thank you! :)

OpenStudy (anonymous):

No Problem.

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