Final Exams

My school year is 99% complete. All that is left is final exams. I didnt exempt any exams because my grades sucked this semester. I honestly i think that i am going to fail most of my exams. I havent studied at all and i feel bad for it. Math, my worst subject, is going to have a terrible final. The teacher cant teach at all and his class is out of control! Nobody listens to him excpt for me and a few other people who try and interperet his lecture over the screaming going on in the background. his class was a mess. Oh well, its only one year, how bad can it look on my transcript?