Identify all of the global and local extrema of the graph. O is a global and local maximum of x) at x = 0. O O.8 is a local minimum of x) at x = 2. -5 is a global minimum of x) at x = - 'l. 0 is a global maximum of x) at x = O. 5 is a global minimum of x) at x = - l. O is a global and local maximum of x) at x = O. -5 is a global minimum of x) at x = - l. 0 is a global and local maximum of x) at x = O. 5 is a global and local minimum off(x) atx = -1