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im stuck on this problem and i dont know how to graph :(11x^2+5y^2=224
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DarkSin

by DarkSin at February 19, 2011

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You can use Mathematica:ContourPlot[11 x^2 + 5 y^2 == 224, {x, -5, 5}, {y, -8, 8}, AspectRatio -> 1] or an easiest way use: www.wolframalpha.comWolframAlpha
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nestorm nestorm February 20, 2011

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you just put y on the other side of the equal sign and put in x values, solve for y, and those are your coordinate points
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mynameisnotyourbusiness mynameisnotyourbusiness February 21, 2011

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5y^2=224-11x^2 y^2=(224-11x^2)/5 solve for y and then pick some x values and find the y. plot the coordinates
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chitra003 chitra003 February 23, 2011

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