Let $f ( x ) = 2 x ^ { 3 } - 15 x ^ { 2 } - 36 x - 2$

Multiple Choice

Let $f ( x ) = 2 x ^ { 3 } - 15 x ^ { 2 } - 36 x - 2$ Then ƒ has a relative maximum at x =

A) 0
B) 1
C) -1
D) 2
E) -2