"work must be shown for partidial cre out or answers the question. 12) Average rate of 12) change is very important The following data represents the temperature T (Fahrenheit) in a certain city x hours after midnight over the course of one day. Hours after Midnight, x | 3 6 9 12 18 21 24 Temperature (in F), T 60.4 59.3 62.2 65.7 65.6 70.4 69.4 61.9 (150.0 + 5) a) Find the average rate of change in temperature from 6 PM to 9 PM. Round to two decimal places. b) Decide on a function of best fit to these data (linear, quadratic, or cubic) and use this function to predict the temperature at 4 PM. Round to one decimal place. "d novig al moonleboold a'inoise a ni gimb nichso s to Joininsonos SHIT (FR deadgist al nollminsonno ofll shirley fa smill orh animistab .wilin girlgung a. gohall (d