Find the Absolute Minimum of the Function $f ( x ) = x ^ { 3 } - 3 x ^ { 2 }$

Multiple Choice

Find the absolute minimum of the function $f ( x ) = x ^ { 3 } - 3 x ^ { 2 }$ on the interval 1 $\le$ x $\le$ 5.

A) 5
B) -4
C) -1
D) 0