document.write( "Question 813717: Please help me Write the equation in standard form for a hyperbola centered at (h,k) and identify the center and vertices.\r
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document.write( "x2 - 2x - y2 + 2y = 4\r
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document.write( "Thank you so much! \n" );
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Algebra.Com's Answer #489953 by lwsshak3(11628)![]() ![]() ![]() You can put this solution on YOUR website! Write the equation in standard form for a hyperbola centered at (h,k) and identify the center and vertices. \n" ); document.write( "x2 - 2x - y2 + 2y = 4 \n" ); document.write( "*** \n" ); document.write( "complete the square: \n" ); document.write( "(x^2-2x+1)-(y^2-2y+1)=4+1-1 \n" ); document.write( "(x-1)^2-(y-1)^2=4 \n" ); document.write( "(x-1)^2/4-(y-1)^2/4=1 \n" ); document.write( "Given hyperbola has a horizontal transverse axis. \n" ); document.write( "Its standard form of equation: \n" ); document.write( "center: (1,1) \n" ); document.write( "a^2=4 \n" ); document.write( "a=2 \n" ); document.write( "vertices: (1±a,1)=(1±2,1)=(-1,1) and (3,1) \n" ); document.write( " |