Since I don't feel like forcing you guys to analyze my unique typing methods, I photoshopped my questions to make them easier to analyze. Thanks a million!

Problem: Let the velocity at a timetof a point moving on a line be defined by V(t). How many centimeters did the point travel fromt= 0s tot= 2.5s.

Answer: 9.882, but how? I tried integrating and got this

Problem 2:

Find the value ofbsuch that:

Answer: Don't have it with me, but all of the answers are written in terms ofa, for example, here is a (possibly) incorrect answer of "asquared over quantityasquared minus one". Oh, and I have NO idea how to do this one. What doesDsubxeven mean?

More problems to come, Thanks all! And no, I don't expect everyone to photoshop me an answer