In this lesson, we will discover parametric equations and how we will use the parameter to model certain functions and situations. We will also take a look at how to eliminate the parameter to ...

In this video I will show you how to solve 26 different examples of literal equations. Literal equations are equations with 2 ...

Math in 1950: A logger sells a truckload of lumber for $100. His cost of production is 4/5 of the price. What is his profit? Math in 1960: A logger sells a truckload of lumber for $100. His cost of ...

Stellar athletes, successful entrepreneurs, and motivational speakers like to say that pressure makes diamonds. The higher the stakes and the harder the circumstances, the thinking goes, the more ...

Imagine a parent telling a child, “I’m just not a reading person.” Sounds odd, doesn’t it? Now reread the same cartoon, substituting “math” for “reading.” Suddenly it doesn’t seem so absurd. But it ...