Let H(t) represent the temperature, in Fahrenheit, on a certain day in Houston, Texas where t is measured in hours after midnight. Selected values of H are given in the table below.
t
Hours
0
3
5
8
12
14
H(t)
•Fahrenheit
81
78
78
85
92
97
A. Find the average rate of change in
temperature between t = 3 and
t=8.
