The Guess who entity posted thusly:

That's a cycloid, not a sine. Still far and away the easiest is to
use a graphing program like Graphmatica [download from
archives.math.utk.edu ...it's awesome and free.] Type in y=sin(x)
ENTER, and you then print from there or copy/paste into a word
processor. Less than a minute if you have both programs up and
running.

Sounds interesting, but I have not been able to find it. Is that name
correct? If so, would you happen to know what directory it's in?

Thanks.