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.

These are four worksheets for learning about piecewise defined functions. These worksheets should compliment our previous functions worksheets bundle. The worksheet covers questions (all functions can ...

pdf, 1.51 MB png, 187.31 KB png, 56.81 KB png, 108.37 KB png, 496.31 KB This coloring activity provides students with 12 problems. Students will evaluate expressions of type f(a)+f(b) or f(a)+f(b)+f© ...

Written in an easy to read, informal style, this book includes hundreds of exercises and provides a brief introduction to those aspects of the Mathematica software program most useful to students.

Expressions are a useful tool, however they can become confusing as the variables all are global. Changing x changes the value of any expression involving x. This is not usually how we want things to ...