Question 1072507
The form in which your equation is written gives the information to find the focus and directrix.  These examples will give the guidance to use:



<a href="https://www.youtube.com/watch?v=M8LGsQMwwj4">Deriving equation for parabola given Focus and Directrix</a>


<a href="https://www.youtube.com/watch?v=Wworlx39KfQ">different oriented and vertex not at the Origin, another deriving equation for parabola given focus and directrix</a>