Question 1119528
{{{y^2-10x=0}}}
{{{y^2=10x}}}
{{{10x=y^2}}}
{{{10(x-0)=(y-0)^2}}}


Vertex is (0,0).


{{{4*p=10}}}
{{{p=10/4}}}
{{{p=5/2}}}
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Focus is ( 2.5, 0 ).


Directrix is {{{x=-2.5}}}.

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