document.write( "Question 860390: Please explain the necessary steps to solve the following question:\r
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document.write( "Find the vertex, focus,a nd directrix of the parabola given by the equaiton x^2 = -8y \n" );
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Algebra.Com's Answer #518421 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( " |