I Need Help With Parabolas!!!

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!

Oops...I mean analyze the graph.

I think you need to find a text with standard form of conics, pick out parabolas, and try to fit your equation into it. This is the kind of thing that you probably will soon forget unless you use it from time to time.