etric equations x x x x t y y y y t where 0 St 1 describe the line segment that joins the points P x y and P x Y Use a graphing calculator or computer to draw the triangle with vertices A 1 1 B 5 4 C 1 6 Find the parametrization including endpoints and sketch to check Enter your answers as a comma separated list of equations Let x and y be in terms of t from 0 1 4t 1 3t AB BC AC X ASK YOUR