0
850
1 2 3
842 834 829
Q Zoom
4 5
820 817
y
A population of 850 birds decreases by roughly the same percentage
every year. The table shows data values for the size, y, of the population
after x years. A researcher uses technology to fit an exponential
regression model to the data. If she uses her model to predict the size of
the bird population after 20 years, which value will she most likely obtain?
A
B
704
727
D
722
709