1. Find f' (x) and f' (1) for each function. Round f (1) to two decimal places. a. f (a) = sin ac [2 marks] b. f(ac) = sin x [2 marks] c. f(x) = cos(4x + 9) [2 marks] d. f(x) = cos2 (x2 + 3) [3 marks] e. f(a) = 5e [2 marks] f. f(ac) = e 5x [2 marks] g. f(x) = In(x + 3) [2 marks] h. f(ac) = aIn (a2 + 4) [3 marks] i. f (a) = 3* [1 marks] j. f (ac) = In sin x [3 marks] k. f (x) = sin In x [3 marks] 1. f(ac) = (Vac) (3*) (tan x) [4 marks] m. f(x) = log a In x [3 marks] n. f(a) = cos(ecos x ) [3 marks] 2. Find the equation of the tangent line to the function y = In (x2 - 4) when x = 3. [4 marks]