Use the Equation and the Corresponding Graph for the Quadratic $f(x)=(x-5)^{2}-2$

Use the equation and the corresponding graph for the quadratic function to find what is requested.
- $f(x) =(x-5) ^{2}-2$

Find the equation of the axis.

A) y = 2
B) x = 5
C) x = -5
D) y = -2