![Interactive Sine Wave y = a sin [b(x - c)] + d](https://cdn2.scratch.mit.edu/get_image/project/47293560_480x360.png)
Click the Green Flag to start. Use the Sliders to change the a, b, c, and d values in the function and watch the effect on the graph. Use the the Red Dot x-value slider or the left and right arrow keys to move the red dot long the sine wave. The corresponding x and y values of the red dot will display in the top right corner of the graph.
