Which situations are BEST modeled by an exponential function?
A)
The cost of gas by the gallon.
B)
The price of bananas by the pound.
C)
The interest rate on a home mortgage.
D)
A bacteria colony doubling every hour.
E)
The half-life of a radiative material
Exponential functions grow by a constant percent rate over equal intervals.The interest rate on a home mortgage., A Bacteria colony doubling every hour., The half-life of a radiative material.
