Each of the following functions has at most one critical point. Decide whether the critical point is a local maximum {MA}: a local minimum {Ml}, or a saddle point (8). Enter the appropriate abbreviation for each question, or N if there is no critical point. (Antsy) =9 3*? \"2 Type of critical point: (En fir, y) = ea\"? \"2 Type of critical point: (Ctrssr) = 3:2 + 1y? +3 Type of critical point: {Dlll'a} = k + 133+ 3 Type of critical point