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.