Use the Second Derivative Test to Find the Relative Extrema $f ( x ) = 2 x ^ { 3 } - 3 x ^ { 2 } - 36 x - 5$

Short Answer

Use the Second Derivative Test to find the relative extrema, if any, of the function $f ( x ) = 2 x ^ { 3 } - 3 x ^ { 2 } - 36 x - 5$