Coordinates are used to describe the position of points on a grid. The main horizontal line on the grid is known as the x-axis and the main vertical line is the y-axis. Both axes are number lines with ...

Critical to constructing and interpreting graphs is an individual’s understanding of the underlying coordinate systems, yet coordinate systems are often overlooked or taken-for-granted in both ...

This film discusses the concept of functions in mathematics, emphasizing their importance and modern formulations. It explains how to create ordered pairs from a set of numbers and illustrates how ...