1. The problem statement, all variables and given/known data Identify and sketch the curve represented by the parametric equations: [tex]x=1+cost[/tex] [tex]y=1+sin^2t[/tex] 2. Relevant equations 3. The attempt at a solution I have to isolate t in one of these equations and sub whatever t equals into the other equation right? So how do I get rid of the cos on the left here? I'm not so quick with this trig stuff :? [tex]cost=x-1[/tex] Thanks.