(03) A (-10) (10) G (a) Select the correct choice below and fill in any answer boxes within your choice. A. The value(s) of x at which f has a local maximum is/are x = (Type an integer. Use a comma to separate answers as needed.) OB. There are no values of x at which f has a local maximum. se the graph to find: a) The numbers, if any, at which f has a local maximum. What are these local maxima? b) The numbers, if any, at which f has a local minimum. What are these local minima?