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 ...

When graphing piecewise functions there are easy problems and those that are a little more difficult to handle. In this video I will explore both.

A no-prep piecewise functions lesson: one page of guided notes, one page of practice, and a complete answer key for both. Print it and teach — pupils fill the blanks with you, then work through the ...