Graphs of the Sine and Cosine Functions

4. Graphing Trigonometric Functions / Graphs of the Sine and Cosine Functions / Problem 2

Find the equation of the graph given below.

y = -2cos( $\frac16x$ )

y = 2cos( $\frac16x$ )

y = 2sin( $\frac16x$ )

y = 2cos( $6x$ )