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Mathematics 17 Online
OpenStudy (anonymous):

I have a question I have to graph x^2+xy-2y^2 I have a ti-89 and I can also graph it online I just need to be able to figure out the points so I can plot them on paper how would I go about this?

OpenStudy (anonymous):

Use wolfram alpha

OpenStudy (anonymous):

Thank you I didn't even think of that.

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