Question

which of the contexts below could not be modeled by an exponential function?
answer
a certain population of 16 aggressive zombies quintuples every day.
a coin collection appreciates at a rate of 5.2% per year.
a taxi charges a flat fee of $2.00 for pick-up, then an additional fee of $4.75 per mile.
a car depreciates at a rate of 4.9% per year.

Explanation:

Answer:

A taxi charges a flat fee of $\$2.00$ for pick-up, then an additional fee of $\$4.75$ per mile.