when we first started this unit it seemed pretty easy at first, but as the days went on it got harder and more confusing. it was hard for me to solve the problems on the board and when mr. K did solve the problems and explained the process i realized that i couldn't get the answer because i had forgetten that a LOGARITHM IS AN EXPONENT. now that i have studied my dictionary and have tried to remember that a logarithm is an exponent, the homework seemed so much easier to do and the review classes had really helped out a lot. everything seemed to make sense now. this unit really gave me a hard time so i'm relieved that it is over.