Learn to graph absolute value functions by understanding how to apply standard form and key transformations. This tutorial ...

Learn how to graph rational functions quickly by simplifying expressions and identifying key features like asymptotes and ...

A mathematical function is a formula that takes an input, x, applies a set of calculations to it, and produces an output called y. By calculating a function at a large number of set intervals, it is ...

"I can solve problems where I substitute numbers into an equation, but I don't understand when it becomes a graph." "I ...

The zeta function of a graph, inspired by analogues in number theory and differential geometry, encodes fundamental cycle and path data in a compact analytic form. Its prototypical instance, the Ihara ...

The first handheld graphing calculator, the Casio fx-7000G, appeared in 1985. Since then, graphing calculators have become a common – and controversial – tool for learning mathematics. These devices ...