2. The graph below shows the temperature in Boston in degrees Fahrenheit for September 16th and 17th, where the times labeled 12:00 correspond to noon. (2 pts for each part - 10 pts total) Sep. 16 Sep. 17 64 62 60 58 TITTIT Temperature (F) 56 54 52 50 00:00 12:00 00:00 12:00 00:00 Time (hours after 12a.m. Sept 16th i.e. midnight, or one minute before 12:01a.m.) (a) Based on the graph give your best estimate of the highest temperature over the two-day period, the time of day, and the day that the highest temperature occurred. Answer: the highest temperature was which occurred around on (b) At noon on September 17th, the instantaneous rate of change of temperature was positive negative zero (circle one) (c) At 6 pm on September 16th, the temperature was increasing decreasing constant (circle one) (d) At noon on September 16th, the instantaneous rate of change of temperature was increasing decreasing constant (circle one)