Please see the explanation.
Write in standard form,
The y coordinate, k, of the vertex and the focus is:
The x coordinate, h, of the vertex is the equation evaluated at y = k= -1:
The vertex is the point
Find the focal distance, f:
The x coordinate of the focus is the x coordinate of the vertex plus the focal distance and the y coordinate is the same.
The focus is
The directrix is a vertical line at the x coordinate of the vertex minus the focal distance:
For the x intercept evaluate the equation at
Evaluate the discriminant:
There are no real y intercepts.