document.write( "Question 941840: find the equation of the parabola whose vertex is V (-3,3) AND WITH DIRECTRIX x3\r
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Algebra.Com's Answer #574196 by lwsshak3(11628)\"\" \"About 
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find the equation of the parabola whose vertex is V (-3,3) AND WITH DIRECTRIX x=3
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\n" ); document.write( "Given parabola opens leftward:
\n" ); document.write( "Its basic form of equation:(y-k)^2=-4p(x-h),(h,k)=coordinates of the vertex
\n" ); document.write( "For given parabola:
\n" ); document.write( "vertex:(-3,3
\n" ); document.write( "axis of symmetry: y=3)
\n" ); document.write( "p=6 (distance from vertex to directrix on the axis of symmetry)
\n" ); document.write( "4p=24
\n" ); document.write( "Equation:
\n" ); document.write( "(y-3)^2=-24(x+3)
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