Question 3 Not yet answered Marked out of 1.00 Flag question Find the relative extreme of the function / (@) = r+1 !12 g and where they occur. Select one: O a. The maximum is at r = 0) and the minimum is , at r = -2 O b. The maximum is , at r = () and the minimum is ()atr = -2 O c. The maximum is 2 atr = () and the minimum is atr = -2 O d. The maximum is , at 7 = () and the minimum is Bar=-2 O e. The maximum is atr = () and the minimum is 2at 7 = - 2