Differentiation: Function of a Function Exercise 1.) y = (1 + 2x) 4 2.) y = (3 - 2x2)-5 3.) y = (3 + 4x)2 4.) y = (6x + x2)7 5. ) y = - 3+2x 6.) y = V7 -x 7.) y = e2x+3 8.) y = 3e2x2 9.) y = In2x 10) y = 2lnx 11) y = 3In (3x - 2) 12) y = 5e5x 13) y = In ( 14) Given that y = (3x - 2)3, find the values of dy and d'y dx dxz at the point where x = 2. 15) Given that y = 2 Vx2 - 1 find the value of at the point where x = 3, giving the answer in surd form