Put number by answer

Problems 4through 7: Sketching 3 Graph by Hand Using Calculus The following problems will walk you through a step-by-step procedure for graphing the function f(x) = 4-11\" x*/3 You must justify your answers with proper algebra and calculus. Try to skip as few steps as possible so that it is clear how you are arriving at each answer. Problem 4 Find the x- and y- intercepts. Problem 5 Determine the intervals on which f is increasing and decreasing. in addition, nd the coordinates of any relative extrema and indicate whether each corresponds to a local minimum or local maximum. Problem 6 Determine the intervals on which f is concave up and concave down. In addition, nd the coordinates of any inection points. Problem 7 Using the information from problems 4 through 6, draw a sketch of the graph. Be sure to label each of the points that you found in the previous problems