Answer:
f(x) = 300,000(1.05)^x
Step-by-step explanation:
Use the exponential growth equation:
f(x) = a(1 + r)^x
Plug in 300,000 as a, since it is the original population:
f(x) = 300,000(1 + r)^x
The city's population is growing at 5% each year, so plug in 0.05 as r:
f(x) = 300,000(1 + 0.05)^x
f(x) = 300,000(1.05)^x
So, the function for the population growth is f(x) = 300,000(1.05)^x
18 I’m pretty sure that is the answer that
U want
Answer:
Step-by-step explanation:
B. x4 + 4x3 + x2 + 4x
X=8.5
190-5=185
185/-5=-37
-37-3=-34
34/4=8.5
