Find the derivative of the following function 19(3) : L: (2t 1m: using the Fundamental Theorem ef Calculus. F'(:.-:) = E] Find the derivative of u +9 g(z) = du u - 3 Hint: Hint: u+9 u +9 0 u + 9 du = du + du u - 3 o u - 3 2 u - 3Use part I of the Fundamental Theorem of Calculus to find the derivative of y : cos (u') du. COS (C) dy dx