Answer:
c. BC
Step-by-step explanation:
It is the possible one
Given:
A parabola opens up or down and its vertex is at the point (h, v).
To find:
The equation of the parabola.
Solution:
A parabola opens up or down. It means it is a vertical parabola.
The vertex form of a vertical parabola is
...(i)
Where, a is constant and (h,k) is vertex.
The vertex of given parabola is at point (h,v). Putting h=h and k=v in (i), we get

The required equation of the parabola is
.
Therefore, the correct option is A.
Answer:
Let's see what to do buddy...
Step-by-step explanation:

And we're done.
Thanks for watching buddy good luck.
♥️♥️♥️♥️♥️