Scroll down and select "RADIANS" in the list of functions. Type "A2" in the Angle box and click "OK." Click to highlight cell B2 and drag the fill handle down to cell B20.

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 ...