II. FRQ's. Solve the following. Show your work. 1. Let f be the function defined by f (x) = In (2 + sin x) for n S x S 2n. (a) Find the absolute maximum value and the absolute minimum value of f. Show the analysis that leads to your conclusion. FI ( X ) = (b) Find the x- coordinate of each inflection point on the graph of f. Justify your answer. 2. Let fbe the function given by f(x)=2xexx. Find the absolute minimum value of f. Justify that your answer is an absolute minimum