Final answer:
Exponential regression should not be used if the data do not exhibit a constant percentage change.
Step-by-step explanation:
False
Exponential regression should be used when data exhibits a constant percentage change. Exponential growth occurs when the rate of growth, as a percentage or fraction, is constant. If the data does not exhibit a constant percentage change, then exponential regression should not be used. Instead, another type of regression, such as linear regression, should be considered.