- 6 x 4 - 4 2+ 3X+47+x1 = -5 F ( x ) = In ( 3 x 3 + 3 * 2 ) X The volume of a cube increases at a rate of 4 8 / sec find the rate at which the side Of the cube changes when its length is 6 m. Give Your answer as a fraction . 4 Evaluate . Using L'Hopital's rule a Lim 3 x2 + 20X - 18 x -200 - 5 10 (x 3 ) tim 4 cos ( 7X ) - 4 X->o Evaluate 3 x 4 + 3 x 2 X - 1/ dx 2 . ZX Lx ( 1 - 5 x2 ) 5 Evaluate ( 10 - 20 * 4 ) CSC2 ( 285 - 5 x ) LX