4
put it in a calculator and include all the parentheses
Answer:
C.
Step-by-step explanation:
Answer: ![F(x) = 17,385,430 (1.023)^x](https://tex.z-dn.net/?f=F%28x%29%20%3D%2017%2C385%2C430%20%281.023%29%5Ex)
Step-by-step explanation:
Here, The function that describes the population of Florida after x years,
-------- (1)
Where a is the initial population of Florida and b is the growth factor.
Since, according to the table a = 17,385,430 and f(x) = 17,789,864
When x= 1
Thus, from equation (1),
![17,789,864 = 17,385,430( b)^1](https://tex.z-dn.net/?f=17%2C789%2C864%20%3D%2017%2C385%2C430%28%20b%29%5E1)
⇒ b = 17,789,864/ 17,385,43= 1.0232628126≈ 1.023
By Putting the values of a and b in equation (1),
Required function is, ![F(x) = 17,385,430 (1.023)^x](https://tex.z-dn.net/?f=F%28x%29%20%3D%2017%2C385%2C430%20%281.023%29%5Ex)