1. The problem statement, all variables and given/known data I've been trying to find a website to explain this to me, but i'm still confused as to how to do an integral. The one that I have been trying to figure out is this: Integral from 0 to d of F(x)dx i cant figure out where the integral sign is either....sorry! but 0 is on the bottom and d on the top 2. Relevant equations I know that it's almost the opposite of deriving an equation, d/dx 3. The attempt at a solution no idea!!! I need to figure this out for a quiz on thursday and my professor just confuses me more when i try to get help.