Please answer question 2, 3, and 4. Thank you!

2. Determine to the nearest hundredth, the slope of the tangent to y=5 singx where x = 3. [2 marks] PART B: APPLICATION 3. Determine the intervals of increase and decrease for the function f(x)=2cosx+V3x, on the domain 0 s x 2 211. [6 marks] 4. Determine, to the nearest hundredth, the coordinates of all local maximum and local minimum points for the function f(x)=- . For each point, be sure to state whether it is a maximum or minimum that occurs. [6 marks]