Exponential functions are mathematical expressions that model rapid growth or decay, characterized by their unique form and graphical properties. These functions play a crucial role in various fields, from finance to biology.
- Función exponencial is defined as f(x) = a^x, where a > 0 and x is any real number
- The graph of an exponential function has distinct characteristics, including asymptotic behavior and always intersecting the y-axis
- Exponential functions have a domain of all real numbers and a range of positive real numbers
- Understanding these functions is essential for modeling real-world phenomena like compound interest and population growth