Answer:
Exponential growth is when a quantity increase very quickly.
Exponential decay does the opposite; it decreases very quickly.
Explanation:
for example: exponential growth would be a population of mice rises exponentially by a factor of two every year starting with 2 in the first year, then 4 in the second year, 8 in the third year, 16 in the fourth year, and so on
for example: exponential decay a company earns $144 in the first year, then decreases to $72, then $36 and so on and so forth.
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