document.write( "Question 139350: i need help figuring this one out.. thanks\r
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document.write( "Write an equation of an ellipse with the given characteristics.
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document.write( "center(-1,5), vertex (3,5), co-vertex(-1,7)\r
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document.write( "thank you! \n" );
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Algebra.Com's Answer #101726 by scott8148(6628)![]() ![]() You can put this solution on YOUR website! the center is the midpoint between the vetices and also the co-vertices \n" ); document.write( "__ this means that the length of the major axis is twice the distance from the center to a vertex \n" ); document.write( "__ and the length of the minor axis is twice the distance from the center to a co-vertex\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "[(x+1)^2/8^2]+[(y-5)^2/4^2]=1 __ multiplying by 64 __ (x+1)^2+4(y-5)^2=64 \n" ); document.write( " |