hello. I need help in solving part (b) of this problem

Previous Problem Problem List Next Problem (1 point) Chicago's average monthly rainfall, R = f(t) inches, is given as a function of the month, f, where January is { = 1, in the table below. I. month 1 2 3 4 5 6 7 8 R. inches 1.8 1.8 2.7 3.1 3.5 3.7 3.5 3.4 (a) Solve f (t) = 3.7. 1 = help (numbers) The solution(s) to /(t) = 3.7 can be interpreted as saying . A. Chicago's average rainfall in the month of June is 3.7 inches. O B. Chicago's average rainfall is least in the month of June. OC. Chicago's average rainfall is greatest in the month of February. OD. Chicago's average rainfall increases by 3.7 inches in the month of February. OE. None of the above (b) Solve / (t) = f(1) 1 = help (numbers) The solution(s) to /(t) = /(1) can be interpreted as saying A. Chicago's average rainfall is 1 8 inches in the month of January B. Chicago's average rainfall is greatest in the month of January. O C. Chicago's average rainfall is 1.8 inches in the month of February. OD. Chicago's average rainfall is 1.8 inches in the months of January and February. OE. None of the above