I failed precalc 115 at rutgers and I'm a freshman so this is my first semester. Trust me do not make the same mistake as I did and take the class. Math has always been my best subject but Rutgers is just horrible. I have a question for people who have currently been in my situation and I know theres alot considering more then half the class fails each year. In order to replace my F, do I have to take precalc 115 over again, or can I just take precalc 111 my spring semester and then precalc 112 my fall semester sophmore year?