The expression given represents an exponential growth relation. The average rate of change is the <em>average growth of the flower from day 1 to days 5 </em>
The rate of change of the flower can be deduced frommthe equation as :
1.02 - 1 = 0.02
Hence, the growth rate of the flower per day = 0.02
The number of days, n=5
Therefore,theaveragegrowth rate is the average growth of the flower within the number of days given.