Desmos has a built in tutorial for sliders:
- Click the "?".
- Click Sliders.
- Follow all of the steps in the tutorial!
- Type the equation: y= a sin(b(x-c)) + d
- Add ALL sliders.
- Manually or automatically move the sliders!
- Change the speed when on automatic!
- Change the domain/step of the sliders.
- Click "Untitled Graph"
- Name and "Save Graph".
- Click the 3 parallel bars to access the file.