Here's the new description with all links and additional text removed: Learn all about graphing trigonometric functions. In this playlist, we will explore how to graph the sine, cosine, tangent, ...

👉 Learn how to graph a cotangent function. To graph a cotangent function, we first determine the period (the distance/time for a complete oscillation), the phase shift (the horizontal shift from the ...

The word phase has a clear definition for pure traveling sinusoidal waves. This is not the same for music signals since all equalizers shift phase with frequency. Sinusoidal waveforms of the same ...