Asocial scientist studies the rate of growth in businesses that use the internet in a metropolitan area. he records his findings in this table.
time number of businesses
(years) using the internet
1
2,089
2
7,275
3
25,335
88,220
5
307,200
what is the average rate of change from year 3 to year 5?
a
76,278 businesses per year
b.
61,440 businesses per year
c.
281,865 businesses per year
d.
140,933 businesses per year