In this video, we provide essential "math help" by explaining how to "graph" functions, beginning with a basic cosine wave ...

I make short, to-the-point online math tutorials. I struggled with math growing up and have been able to use those experiences to help students improve in math through practical applications and tips.

IntroductionIn junior high school mathematics, students practice drawing graphs based on the equation y=ax for ...

A comprehensive powerpoint that covers the topic of Function Notation: Basic, Composite and Inverse Functions. The Powerpoint models solutions to key questions in the topic, followed by questions for ...

The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...

Graphs and data plots are wonderful tools for illustrating relationships, depicting data trends, and tracking goals in your Android applications. I saw this for myself several years ago, when a former ...