Hello I need help with this question

A. Assume the camera is placed 6 feet from the center of the merry-go-round and the diameter of the merry-go-round is 6 feet. Build a trigonometric function that models the distance (feet) of the rider from the camera as a function of time (seconds). Be sure to use function notation to express your function mode

B. Draw the graph of your trigonometric function. Be sure to show labeled axes on your graph

C. Identify the domain of your function.

D. What is the period of your function?

E. Explain what the domain and range has to do

F. What is the midline of the graph of your function?