B.O.B. muddiest point

Looking behind this unit, I have seemed to not have one particular "muddy part" that stumps me every time. I have felt this unit was much nicer than the evil past ones. The only one type of problem that seems to be giving me a problem, is looking at an equation and graphing it. Solving for the x int., y int., and V.A. appear to not be such a challenge, but H.A. and making the sign chart somewhat seem to give me goosebumps. I know the basics on how to, but in the end I feel its just a guessing game. This unit rushed by so fast, I just wasn't sure if was doing them right and just second guessing myself, or just doing them wrong. In the end I just have to ask more questions, another weakness of mine.......

“Here's the mini-cherry on top of the regular cherry on top of the sundae of awesomeness that is my life.”

-Barney Stinson

-Stump