document.write( "Question 349811: sketch the graph of each ellipse
\n" ); document.write( "1.x^2/9+y^2/4=1
\n" ); document.write( "2.x^2/9+y^2=1
\n" ); document.write( "3.x^2+y^2/4=1
\n" ); document.write( "4.y^2/4-x^2/25=1
\n" ); document.write( "5.y^2/9-X^2/16=1
\n" ); document.write( "6.x^2/25-y^2=1
\n" ); document.write( "7.x^2-y^2/9=1
\n" ); document.write( "8.x^2-y^2/25=1
\n" ); document.write( "9.x^2/9-y^2=1
\n" ); document.write( "10.9x^2-16y^2=144
\n" ); document.write( "11.9x^2-25y^2=225
\n" ); document.write( "12.x^2-y^2=1
\n" ); document.write( "13.y^2-x^2=1
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Algebra.Com's Answer #250031 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
dl the FREE graph software at
\n" ); document.write( "http://www.padowan.dk.com
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\n" ); document.write( "Use F6, Enter Relationship, for these.
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