Use the Equation and the Corresponding Graph for the Quadratic $f(x)=(x-4)^{2}-1$

Multiple Choice

Use the equation and the corresponding graph for the quadratic function to find what is requested.
- $f(x) =(x-4) ^{2}-1$

Find the equation of the axis.

A) $\mathrm { y } = 1$
B) $\mathrm { y } = - 1$
C) $x = 4$
D) $x = - 4$