Answer
a)
Work Step by Step
The equation of the hyperbola has the form $\pm(\frac{(y-h)^2}{a^2}-\frac{(x-k)^2}{b^2})=1$, the center is at $(h,k)$.
As we can see, the transverse axis is the x-axis, thus in the above equation we have a negative sign at the front, thus it can only be a) or b). We can see that $(2,0)$ is on the graph, which must satisfy the parabola's equation, and since it satisfies only a), this is our answer.