Derivative. The derivative of e -2 h ( x) = - 2 + e(4x2+ 14) is Oh'( x) = -e(4x2+ 14) (8x) (2 + e (4 x2 + 14 ), 2 O none of the other answers Oh' ( x ) = e - 2 ( - 2 ) ( 2 + e ( 4 x 2 + 14 ) ) - ( 4x2 + 14 ) (8x ) (e -2 ) (2 + e ( 4x2 + 14 ) , 2 Oh' ( x ) = = e ( 4x2 + 14 ) ( 8 x ) ( e - 2 ) (2 + e ( 4x2 + 14 ), 2 Oh' ( x) = e-2 (-2)(2 + e(4x2 + 14) )-e(4x2 + 14) (8x) (e-2) ( 2 + e ( 4 x 2 + 14 ) )