document.write( "Question 622354: Use the information provided to write the vertex form equation of each parabola.
\n" ); document.write( "Vertex at origin, focus: (0, -1/4)
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #391318 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
\n" );
document.write( "Hi,
\n" );
document.write( "the vertex form of a Parabola opening up(a>0) or down(a<0),  where(h,k) is the vertex.
\n" );
document.write( "The standard form is , where  the focus is (h,k + p)
\n" );
document.write( "Parabola with Vertex at origin, focus: (0, -1/4)
\n" );
document.write( " 4py = x^2   and p = -1/4, 
\n" );
document.write( " y = -x^2 
\n" );
document.write( "
\n" );
document.write( " \n" );
document.write( "

\n" );