In this video, we provide essential "math help" by explaining how to "graph" functions, beginning with a basic cosine wave and then moving on to a piecewise function. This "math tutorial" demonstrates ...

In this video series I show you how to graph linear inequalities. When graphing linear inequalities we now have to account for two variables. We graph linear inequalities using the same process as ...

A worksheet on determining whether a point is on a line and the graph of a line. The exercises require to: Detailed solutions are included. Are your secondary algebra students struggling to understand ...