Find the Radius of Convergence of the Power Series $\sum _ { n = 1 } ^ { \infty } \frac { ( x - 6 ) ^ { n - 1 } } { 6 ^ { n - 1 } }$

Multiple Choice

Find the radius of convergence of the power series. $\sum _ { n = 1 } ^ { \infty } \frac { ( x - 6 ) ^ { n - 1 } } { 6 ^ { n - 1 } }$

A) $- 6$
B) 1
C) $6$
D) -1
E) 0