Find the derivative the function f by using the rules of derivatives. Show all your work clearly in order to get full credit a. f( x ) = f ( x) = b. f (u ) = 2 Vu f (u ) = c. f(x) =0.3x-12 f ( x) = d. f(x) =0.002x3 f (x) = e. y =-10x 2 dy dx Fy =