document.write( "Question 625562: Write the standard form of x2 - 4x + 8y + 12 = 0.\r
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document.write( "find the coordinates of the vertex, the focus, and the equation of the directrix \n" );
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Algebra.Com's Answer #393634 by lynnlo(4176)![]() ![]() ![]() You can put this solution on YOUR website! x^2+8y+12=4x \n" ); document.write( "(2,-1), (2,-3), y=1 \n" ); document.write( "vertex , focus, directrix \n" ); document.write( " x=2 axis of symmetry \n" ); document.write( " |