Question

Find the center, vertices, and foci of the hyperbola
given by the equation (x+1)^2/9-(y+4)^2/7=1.

a.) center: (-1,-4); vertices: (-1,2),(-1,4); foci: (3,-1),(-5,-1)
b.) center: (-1,-4); vertices: (2,-4),(-4,-4); foci: (3,-4),(-5,-4)
c.) center: (-4,-1); vertices: (-4,2),(-4,-4); foci: (-4,3),(-4,-5)
d.) center: (-4,-1); vertices: (2,-1),(-4,-1); foci: (-1,3),(-1,-5)