The points on the graph show the population data, in millions, of
the state of California for each decade from 1900 to 2000. The data
is modeled by the function P(x) = 3.113(1.2795)*
35
30
25
201
Population (in millions)
15
10
5
0
1
2
3
4
5
6
7
8
9
10
Decades Since 1900
What is the domain for the function P(x)?