👉 Learn how to graph a sine function. To graph a sine function, we first determine the amplitude (the maximum point on the ...

👉 Learn all about graphing trigonometric functions. In this playlist, we will explore how to graph the sine, cosine, tangent ...

Many students think they've solved a trig equation when they get one answer (one size of angle \(x^\circ\)). However there's often more than one answer expected so be aware of this. Let's remind ...