This video playlist includes examples of some math skills and techniques that are helpful to have in your tool belt before diving into calculus.

## Exponential and Logarithmic Functions

## Limits

These two playlists introduce the concepts of limit and show some examples of finding limits from graphs and of limits of expressions of functions. The video below shows the solution to a problem with x approaching infinity.

## Derivatives

These video tutorials demonstrate the definition of derivative and many of the rules for derivatives including the product rule, the quotient rule, and the chain rule among others. Below is another product rule example. The video below includes a proof of the quotient rule, for those of you interested in digging a little […]

## Applications of Derivatives

This playlist includes examples of the kinds of things we can do with derivatives, including determining the shape of the graph of a function and locating maximum and minimum values of a function. We also explore some applied optimization applications.

## Marginal Analysis

One of the applications of derivatives in business is marginal analysis. These videos introduce the important concepts.

## Integrals

## Applications of Integration

These two playlists of videos cover applications of integration including calculating consumer’s and producer’s surplus and other traditional applications.

## Sheldon on 73…

Fans of the The Big Bang Theory will recall this wonderful sequence from Sheldon on why the number 73 is the perfect number … “The best number is 73. Why? 73 is the 21st prime number. Its mirror (37) is the 12th and its mirror (21) is the product of multiplying 7 and 3. … […]