By using a derivative, you can take a supply function and determine the marginal revenue at any given quantity of product.

What is the derivative and why do you need it in physics? Here is a very quick introduction to derivatives to get you through your first physics course.

Video 5: Derivatives of Trigonometric and Exponential Functions In the Derivatives of Trigonometric and Exponential Functions video we discuss how to add the aforementioned functions to our repertoire ...