A sine function has the following key features:

Frequency = 1/6π

Amplitude = 2

Midline: y = 3

y-intercept: (0, 3)

The function is not a reflection of its parent function over the x-axis.

(Is this correct?)

Looks good to me. if frequency is 1 / (6pi) and NOT 1/6 * pi (added)

How did you get the frequency of 1/6pi ?

The rest is self explanatory and good. Although I hope you did ityourself and that you understand.