Graph the Cotangent Function with a Phase Shift and Change in Period

The video tutorial explains how to graph the function f(x) = cotangent(π/4x + 3π/4). It covers the transformations involved, such as period, phase shift, and vertical translation, and provides a step-by-step guide to graphing the function. The tutorial emphasizes understanding the transformations and applying them to the cotangent function, ensuring the graph maintains its shape while adjusting for phase shifts and other changes.

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