\fThe function ffm] = 23:3 241:2 + 42.1: + 2 has one local minimum and one local maximum. Use a graph of the function to estimate these local extrema. This function has a local minimum at a: =| I with output valuel and a Local maximum at a: = I with output value-l ' G if 331i 1 Sketch a graph of at] = 1U+ 1 if 1