What is the end behavior of the graph?

b

Step-by-step explanation:

Looking at the graph, as  x gets more and more negative, y gets larger and larger.

x→-∞  y →∞

As x approaches negative infinity, y approaches infinity

As x gets larger and larger, y gets more and more negative

x→∞, y→-∞

As x approaches infinity, y approaches negative infinity

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

i belive those are the ones that are under 90 degreese.