The Largest Interval Over Which F Is Increasing for F(x) $\infty$

The largest interval over which f is increasing for f(x) = (x -2) ⁸ is

A) [-2, 2]
B) [2, $\infty$ )
C) (- $\infty$ , -2]
D) (- $\infty$ , 2]
E) [-2, $\infty$ )