1. The problem statement, all variables and given/known data http://img64.imageshack.us/img64/5430/80433637.jpg [Broken] 2. Relevant equations 3. The attempt at a solution for a, would it be local.max: x=7.7 and local.min: x=4.8 ? and for b, abs.max: x=11 and abs.min: x=2 ? im not sure if i did it right but looks like this isnt what the question wants me to do..