Even problem in 2nd semester calc book. 1. The problem statement, all variables and given/known data Come up with three sets of PE for y=√x 3. The attempt at a solution This is the first time in my math education that Ive come across parametric equations where I am required to give 2 or more sets. The first one: x=t y=√t Second: x=3t y=√3t Third: x=t+3 y=√t+3 ---- My approach seems too easy; I have a sense my intuition on parametric equations is lacking, but any help would be appreciated!