By using Matlap

5) The temperature (in degrees Fahrenheit) was recorded every three hours for a day at a particular location. Using a 24-hour clock where midnight is 0, for example, the data might be: Time: 0 3 6 9 12 15 18 21 Temp: 55.5 52.4 52.6 55.7 75.6 77.7 70.3 66.6 a) Create vectors for the data. b) Plot the data. c) Find a curve that fits the data. d) At what time(s) was it 60 degrees? 65 degrees