Given the hyperbola with the equation $y^2-16x^2=-16,$ find the vertices, the foci, and the equations of the asymptotes.

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

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$)$: