Find the locations and values of all relative extrema for the function with the The function has a graph below. Jhin of 0 at x = (Use a comma to separate answers as needed.) 300 Ty The function has a of 256 at x = 256 (Use a comma to separate answers as needed.) 120 60- X -10 -8 -6 -4 -2 0 2 4 6 8 10