How to Graph Tangent with a Period Change

The video tutorial covers the process of graphing tangent functions, emphasizing the importance of understanding key concepts like amplitude, period, X scale, and vertical transformation. The instructor explains that tangent and cotangent functions have no amplitude restrictions and a period of π. The X scale is discussed in detail, including how it affects the graph's appearance. The tutorial concludes with a step-by-step guide to graphing the tangent function, highlighting the impact of different values on the graph's shape.

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