Trivia, redux

This is even more embarassing than last time. Question I answered correctly during trivia yesterday, to my great shame: * name any two of the Camden children from the show "7th Heaven." Question I had no idea how to answer so I sat, mute, as the competitors around me frantically tried to be the first to buzz in: * what i the period of the sine function? My trig teacher would be so ashamed of me. Assuming sine was from trig. Maybe it was calculus. I might as well say that the entire math department would be ashamed of me, just to be safe.