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Investigation of trigo graph

move point A.
Explore the graph of sine function 1. Adjust the radius of the circle to 1 or 2 units according to your preference. 2. Select both sinus and trace on the left. 3. Starting from Point A, move the point A to complete one circle revolution. 4. Observe the shape of the sine curve created by the trace. Explore the graph of cosine and tangent functions by following the 4 steps above.