<p>Language, It means that the 3 classes do not replace specific NYU classes. But you can use them to replace elective credits.</p>
<p>Say, you get 4 college credits for each of the three AP exams you score a 4 or 5 on. So, you get 12 credits toward the total 128 credits you need to graduate from NYU. That means you only have to take 116 credits while in residence at NYU to meet graduation requirements. If you take a 4 credit course during the summer or two semesters of 18 credits total (average is 16 credits for students), you possibly can graduate in 3 1/2 years from NYU and/ or take lighter loads for some semesters at NYU. Of course, you must make sure you have all credits required not only for graduation, but also for your major.</p>