document.write( "Question 875540: A parabola has a Vertex of V=(6,4) and a focus of F=(6,-1).\r
\n" ); document.write( "\n" ); document.write( "What is the equation?\r
\n" ); document.write( "\n" ); document.write( "(x-h)^2=4p(y-k) or (y-k)^2=4p(x-h)\r
\n" ); document.write( "\n" ); document.write( "Hint: determine the 4p value
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Algebra.Com's Answer #528269 by ewatrrr(24785)\"\" \"About 
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V=(6,4) and a focus of F=(6,-1), Parabola opening down along x = 6
\n" ); document.write( "p = -5. 4p = -20
\n" ); document.write( "y = -1/20(x - 6)^2 + 4
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