document.write( "Question 875537: Find and equation of a parabola with a vertex at the origin and a directrix at y=-3.5?
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document.write( "A. y=-1/14x^2
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document.write( "B. y=1/14x^2
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document.write( "C. y=1/14y^2
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document.write( "D. y=-1/14y^2 \n" );
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Algebra.Com's Answer #528261 by ewatrrr(24785)![]() ![]() You can put this solution on YOUR website! V(0,0) Directrix y = -3.5(below the vertex) Parabola opening Upward a > 0 \n" ); document.write( "B. y= 1/14x^2 \n" ); document.write( " |