document.write( "Question 1067744: What is the equation of a parabola with vertex (0,0) and a focus at (2,0)?\r
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Algebra.Com's Answer #682887 by josgarithmetic(39620)\"\" \"About 
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Vertex (0,0)
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\n" ); document.write( "DIRECTRIX (-2,y), or the line x=-2, two units away from vertex on the other side\r
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\n" ); document.write( "\n" ); document.write( "You can use Definition of a Parabola and setup \"sqrt%28%28x-2%29%5E2%2B%28y-0%29%5E2%29=sqrt%28%28x-%28-2%29%29%5E2%2B%28y-y%29%5E2%29\"
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\n" ); document.write( "\n" ); document.write( "Derive equation for a parabola, given Directrix and Focus - video
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