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 ...

Watch this video to learn about solving trigonometric ... the sine graph looks like so that we can see how many solutions we should be expecting: Therefore, from the graph of the function, we ...