Trigonometry Lecture Notes, Section 4.2

Section 4.2: Translations of the Graphs of the Sine and Cosine Functions. Big Idea: Now that we know the basic shape of the graphs of the sine and cosine functions and how those graphs change when stretched vertically (i.e., ) and horizontally (i.e., ), we can look at the other linear transformations of vertical and horizontal shifts. ................
................