Pose each function in the table below represents the population of a different U. S. city since
1900,
ion of a different U. S. city since the year
ty Population Function,
where / is years since
1900
Population in the
year 1900
Growth or
Decay?
Annual Rate
Predicted
population in 2000
roos
(1.5
1(1)
(1.5)"
Growth
504)
2.35
(1.5jas 2.25
20
(10,000 (1-0.oift
B (t) = 10,000(1 - 0,01) 199,000
(1) 10,000 (1-0,01)
Decay
-1.1.
- 3,600
Growth
21.
C(t) = 900(1.02)
900 C102)
900 (1.028 100
6,520