Question 4 (12 points) The temperature, throughout the year, in a particular town can be graphed using trigonometric functions. On July 24th, the hottest day of the year, the temperature is 27 degrees Celsius. On Jan. 24th, the coldest day of the year, the temperature is -11 degrees Celsius. (a) Determine the function for the temperature with respect to the number of days since Jan. 1st. [Hint: Jan. ist is day 1] b) Determine what the temperature will be on July 6th and Nov. 16th