Question 957852
Parabola, axis of symmetry parallel to the x-axis.
{{{4x=-y^2-10y-29}}}
{{{4x=-(y^2+10y)-29}}}
{{{4x=-(y^2+10y+25)-29+25}}}
{{{4x=-(y+5)^2-4}}}
{{{highlight(x=-(y+5)^2/4-1)}}}
*[illustration Capture.JPG].