Find the derivative of each of the following functions, a. f ( x ) = (1+ x+ x 2 89 F (x) = 99 ( 1 + x +x2) 98(1 + 2x) 1+s b. M(s) = \\ $2 -35+ 22 S + 25 -25 M' (s) = N/ K N / WO 2 (52 - 3s + 22 (1 + s ) C. y=234x dy - dx X d. r(z) =Inz+z2 I'(z) = X