Question

What are the vertices of the following graph?

Answer 1

The given graph is a vertical hyperbola with centre,(h,k) =(1,-2),

And vertices are (1,2),(1,-6) .

So in the given graph, we have h =1, k =-2, k-a=-6, k+a=2

That gives a = 4

So for the vertices, answer is (1,2),(1,-6) .