Learning to Graph Cosine with Multiple Transformations

The video tutorial explains how to graph the cosine function y = 4cos(X + π/4) + 4. It covers key concepts such as amplitude, period, vertical transformation, and phase shift. The instructor emphasizes the importance of understanding these elements to accurately graph the function. The tutorial includes step-by-step instructions for calculating the phase shift and plotting the graph, ensuring students can apply these techniques to similar problems.

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