Period 1
y = 10 x 2 x -3
-2
-1
0
1
2
3
4
y = 1000 x (1.05)x 0
1
2
3
4
5
6
7
The population of the world is 5.85 Billion! It is growing at the rate of 1.52% per year. How many people will be alive in 2020?
Period 2
Period 3
y = 10 x -3
Period 5
2x
-2
-1
0
1
2
3
4
y = 1000 x (1.05)x 0
1
2
3
4
5
6
7
20 = 1
The population of the world is 5.85 Billion! It is growing at the rate of 1.52% per year. How many people will be alive in 2020?
Period 6