Is knowing the coordinates of the vertex of a parabola enough to determine the domain and range? a. No: we would have no information about the domain

b. No: we would need to know if the vertex is a minimum or maximum

c. Yes: if the vertex is at (m, n), then information about the
the domain is all reals and the
domain range is y < n.

d. Yes: if the vertex is at (m, n), then the domain is all reals and the range is y > n.