Below is data reflecting the population of Cairo, Egypt every ten years for the past 70 years. Population is given in millions. Years are given in "years since 1950"
𝑡
0
10
20
30
40
50
60
70
Population
2.5
3.7
5.6
7.3
9.9
13.6
16.9
20.9
In the early 2020s, there was a dramatic shift in the pattern of population growth of Cairo. COVID led to a change in marriage and birth patterns, the effects of the Arab Spring, the effect on the population of Cairo became perceptible. Based on this information, how should one restrict the domain of the exponential model we have constructed?