document.write( "Question 1078313: The equation of a parabola is (y+2)^2=12(x−5) .\r
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document.write( "What is the equation of the directrix of the parabola? \n" );
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Algebra.Com's Answer #692822 by josgarithmetic(39799) ![]() You can put this solution on YOUR website! Distance from vertex to directrix is 3.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "DIRECTRIX: |