[tex]\begin{gathered} f(x)=\cos (x-h)+v \\ \\ -h\colon\text{ shifts to the right by h units} \\ +h\colon\text{ shifts to the left by h units} \\ +v\colon\text{shifts up v units} \\ -v\colon shifts\text{ down v units} \end{gathered}[/tex]
cos (x): Vertical shift 4 units up, phase shift of π/6 units right:
[tex]f(x)=\cos (x-\frac{\pi}{6})+4[/tex]
