Consider the parametric curve (x(t)=12-3 (y(t)=2t+1 -2t3. (a) (2 points) At which time(s) does the curve pass through the point (-2,3)? (b) (4 points) Find the Cartesian equation of the tangent line to the parametric curve at the point (-2,3). (c) (4 points) Find the speed of the particle traveling along this curve at t = 1. 700 x 191