Trigonometric Functions

This example demonstrates the graphs of trigonometric functions, including sine, cosine, and tangent. It involves the core mathematical concepts of trigonometric functions, particularly their definitions and properties, as well as the graphs of sine, cosine, and tangent functions. The construction points include using the GeoGebra command Intersect to find the intersection points of the functions, and using the objects f, g, A, B, text1, text2, C, h, p, q, r, and D to draw the graphs. It is suitable for middle school or high school mathematics classrooms, particularly for explaining the concepts and applications of trigonometric functions.