document.write( "Question 88570: Find the center, the vertices, and the foci of the ellipse with the given equation. Then draw the graph.\r
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document.write( "(x+3)squared, over 25 + (y-5)squared, over 36 =1
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Algebra.Com's Answer #64397 by stanbon(75887) ![]() You can put this solution on YOUR website! Find the center, the vertices, and the foci of the ellipse with the given equation. Then draw the graph. \n" ); document.write( "------------------ \n" ); document.write( "[(x+3)^2 / 25] + [(y-5)^2 / 36] =1 \n" ); document.write( "------------ \n" ); document.write( "Center at (-3,5) \n" ); document.write( "---------------------- \n" ); document.write( "a=sqrt36=6 \n" ); document.write( "b=sqrt25=5 \n" ); document.write( "c^2=a^2-b^2 \n" ); document.write( "c^2 = 35-25 \n" ); document.write( "c=sqrt10 \n" ); document.write( "------------- \n" ); document.write( "Vertices: (-3,5+6) = (-3,11) \n" ); document.write( "..........(-3,5-6) = (-3,-1) \n" ); document.write( "--------------------- \n" ); document.write( "Foci: (-3,5+sqrt10) \n" ); document.write( " (-3,5-sqrt10) \n" ); document.write( "--------------------------- \n" ); document.write( "Can't graph the ellipse on this site as it is not a function. \n" ); document.write( "=================== \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " |