The function f(x)=400(1.5)x models an insect population after x months. How does the average rate of change between Month 2 and Month 4 compare to the average rate of change between Month 0 and Month 2?
The average rate of change is 3.125 times as fast.
The average rate of change is 2 times as fast.
The average rate of change is 2.25 times as fast.
The average rate of change is 1.5 times as fast.