1. The problem statement, all variables and given/known data I've uploaded a scan of the questions. Questions 4, 5, and 6 are given in the 3 files uploaded. They all come from the given information from the first scan of the problem. 2. Relevant equations 3. The attempt at a solution I've worked everything I could on paper; what am I missing. How should I go about finishing the problem and am I correct so far? Any good links for parametric equations also? Thanks for the help!