The red is sine. The blue is cosine. The yellow is tangent. The green is cotangent. Change the amplitude to change the length from the midline to the peak or through. Change the wavelength to change the length between each peak or through. Set the bottom variables to 1 to show the wave that you set to 1. Set them to 0 to hide the waves you set to 0. They will start out all on. Press the "Reset" button to reset the "Amplitude" variable and the "Wavelength" variable.
