document.write( "Question 28103: What is the center, foci, and the lengths of the major and minor axes for the ellipse, \"%28x%2B3%29%5E2%2F36+%2B+%28y-4%29%5E2%2F9+=+1\" \n" ); document.write( "
Algebra.Com's Answer #15319 by Paul(988)\"\" \"About 
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THe ellispe is horizontal\r
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\n" ); document.write( "\n" ); document.write( "The centrre is at (-3,4)
\n" ); document.write( "MAjor axis = \"sqrt%2836%29\"=6
\n" ); document.write( "6*2 = 12 (major axis)\r
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\n" ); document.write( "\n" ); document.write( "Minor axis = \"sqrt%289%29\"=3
\n" ); document.write( "3*2=6 (minor axis)\r
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\n" ); document.write( "\n" ); document.write( "Foci = \"a%5E2%2Bb%5E2=c%5E2\"
\n" ); document.write( "\"36%2B9=c%5E2\"
\n" ); document.write( "c=6.7 (rounded)\r
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\n" ); document.write( "\n" ); document.write( "Foci = (0,4+6.7) and (0,-4+6.7)\r
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\n" ); document.write( "\n" ); document.write( "Paul.
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