I mean to be perfectly honest I spent the majority of the unit not understanding what was happening and when I finally did it was only half of the material. That being said, my perfect score disagrees with my personal opinion so I don't really know what went on there. I guess by the end of it I figured out how to do it well enough to solve all of the test problems.
2a. x=350t y=1
x=475(t-1.50+250 y=2
3a. x=65(cos60)t
y= -16tsquared+65(sin60)t+2
