PreCalculus Question: If you don't know how to do college-level math, don't give me a useless "this is hard" or "look at your notes." I've looked through my notes and my textbook and genuinely need help. So if you've passed college trig or precalculus, please help.
Please look at the images attatched and see if you can help me. I've already found the speed of the merry-go-round to be 13.963 ft/s, and I know for sure the graph of the shadow's motion is sinusoidal. However, I'm not sure how to make that graph or where to go from here.
