Exponential Function:A mathematical function where the variable appears in the exponent. It grows or decays rapidly depending on the value of its base.
Natural Logarithm (ln): The inverse function of exponential functions with base e. It gives us the exponent needed to obtain a certain value using e as the base.
Growth Rate:The rate at which a quantity increases over time. In this case, it is represented by 2 in front of e^(2x), indicating rapid growth.