Find All the Rational Zeros of the Function $x ^ { 3 } - 18 x ^ { 2 } + 108 x - 216$

Multiple Choice

Find all the rational zeros of the function. $x ^ { 3 } - 18 x ^ { 2 } + 108 x - 216$

A) 0,6
B) $0 , - 1$
C) 6
D) $- 6$
E) $\pm 6$