In a function such as sine or cosine, we could also have a translation of the form: \(y = \sin (x - a)^\circ\) where \(a\) is called the phase angle. This is when the graph of the function has ...

From the graph of the function, we can see that we should be expecting two solutions: one solution between 180° and 270° and the other between 270° and 360°. \(\sin x^\circ = - 0.349\) Since ...