Respuesta :

mangococonut12
The third option: y= a(x-3)^2+ -2

The equation of a parabola is
y= a(x-h)^2+ k with the vertex at (h,k)

Since the vertex, or the lowest/highest point of the graph is at (3,-2), your equation is y= a(x-3)^2+ -2, the 3rd option.