Answer:
, downward
Step-by-step explanation:
Given : (h,k) = vertex location = (-2, 3)
Focus = (-2, 0)
This the downward parabola because the vertex is above the focus.
-----1
where(h,k)is the vertex
p is distance vertex to focus
To Find Distance between focus and vertex we will use distance formula:



Substitute the values



So, value of p = 3
Now substitute the values in 1




Thus the equation of the parabola is 
Thus Option C is correct:
, downward