document.write( "Question 859201: x^2-4x+4y-8=0 standard form \n" ); document.write( "
\n" ); document.write( "Hi,\n" ); document.write( "x^2-4x+4y-8=0\n" ); document.write( "(x-2)^2 - 4 +4y - 8 = 0\n" ); document.write( " 4y = -(x-2)^2 +12\n" ); document.write( " y = -.25(x-2)^2 + 3