document.write( "Question 36547: Determine what type of figure is given, then graph. Show all work and label all key points (asymptotes, foci, vertices, the directrix, the center) where applicable. \r
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document.write( "X^2 + y^2 + 4x – 6y = 3 \n" );
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Algebra.Com's Answer #22496 by venugopalramana(3286)![]() ![]() You can put this solution on YOUR website! TIP: \n" ); document.write( "1.IF X^2 AND Y^2 HAVE EQUAL COEFFICIENTS AND THERE IS NO XY TERM ,IT \n" ); document.write( "COULD BE A CIRCLE. \n" ); document.write( "1.) X2 + y2 + 4x – 6y = 3 \n" ); document.write( "COMPLETE SQUARE. \n" ); document.write( "(X^2+2*2X+2^2)-2^2+(Y^2+2*3Y+3^2)-3^2=3 \n" ); document.write( "(X+2)^2+(Y+3)^2=3+9+4=16=4^2 \n" ); document.write( "THIS IS THE EQN OF A CIRCLE WHOSE STD.FORM IS \n" ); document.write( "(X-H)^2+(Y-K)^2=R^2,WHERE (H,K) IS THE CENTRE OF THE CIRCLE AND R IS \n" ); document.write( "THE RADIUS.HENCE \n" ); document.write( "(-2,-3) IS THE CENTRE AND 4 IS THE RADIUS. \n" ); document.write( " |