Given the hyperbola with the equation $\displaystyle y^2-9 x^2 = -9,$ find the vertices, the foci, and the equations of the asymptotes.

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1. Find the vertices. List your answers as points in the form $(a,b)$.
Answer (separate by commas):

2. Find the foci. List your answers as points in the form $(a,b)$.
Answer (separate by commas):

3. Find the equations of the asymptotes.
Equation(s) (in slope-intercept form $y=mx+b$ and separate by commas):