Exponential Function Application (y=ab^x) – Depreciation of a Car

This video provide an example of how an exponential function can be found to determine the value of a depreciating car.  The function is then used to determine the value of a car after t years.

Ex: Exponential Function Application with Logarithms

This video explains how to write an exponential function that models a depreciated value using an exponential function.  It also shows how t use logarithms to determine when the value will be half of the initial value.

Ex: Application of the Derivative of an Exponential Function (Rate of Depreciation)

This video provides an application problem involving the derivative of an exponential function.  It determines the rate of depreciation at a specific time after purchasing a new car.