Okay. I need help finding the vertex, focus, axis of symmetry, and directrix of the parabola:

y^2 - 2y + 4x + 9 = 0

This is my only hope!! I dont understand how to even start looking for it.

My math book only has one example of this kind of problem... and its not even that close to looking like this. T_T!

HELPPPPP!