Transformations of trigonometric graphs

The video tutorial covers transformations of trigonometric functions, starting with a review of quadratic transformations. It explains the standard form of sine and cosine functions, focusing on the roles of parameters a, b, c, and d. The tutorial details how these parameters affect amplitude, vertical and horizontal shifts, and the period of the graph. The explanation includes comparisons to quadratic transformations, emphasizing the cyclical nature of trigonometric graphs and how to calculate the period using 2π divided by b.

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