Graphing the Cotangent Function with a Period Change

The video tutorial explains how to graph the cotangent function. It begins with an introduction to the basic properties of the cotangent graph, including its vertical asymptotes and X intercepts. The tutorial then covers transformations and how to calculate the period of the graph. It explains how to find critical points, which are essential for graphing, and concludes with a step-by-step guide to graphing the cotangent function, highlighting the importance of asymptotes and intercepts.

Explain how to find the initial point for the cotangent graph.

Describe the behavior of the cotangent graph as it approaches its asymptotes.