The comments on this article are sad. I am a kid and I know homework is a necessity. The studies proving that there is a positive correlation between homework and achievements is overwhelming. People need to stop hating homework and start working on it especially when it is helping THEM. As for people who can't find time to do homework due to sports and other activities, make time. Doing well in school is more important than sports. You can exercise any time you want and the chances of getting into a college due to a sports scholarship is very low. Better to focus on your educacion.
Finding the Area of the Region Bounded by 2 or More Curves: