Use the Equation and the Corresponding Graph for the Quadratic $f(x)=(x-1)^{2}-2$

Multiple Choice

Use the equation and the corresponding graph for the quadratic function to find what is requested.
- $f(x) =(x-1) ^{2}-2$


Find the equation of the axis.

A) $y = - 2$
B) $y = 2$
C) $x = - 1$
D) $x = 1$