Math is such a daunting subject for many because it can be so abstract. One way to ground the concepts of math is to graph the functions you study. In beginning math courses, these are typically very basic functions with one variable, like straight lines and parabolas. As your math courses become more advanced, the functions you study also become more advanced. Eventually, math students study functions with multiple variables. These kinds of functions are extremely insightful and can emulate critical parts of the natural world. However, in order to study them, new … [Read more...]