I have to make this assignment showing all my work. I have to do #'s 1-4 (all), 5-11 (odd), 23, and 25 in section 1.4 exercises.

Section 1.4 Exercises In Exercises 1-4, match the parametric equations with their graph. In Exercises 5-22, a parametrization is given for a curve. State the approximate dimensions of the viewing window. Give a (a) Graph the curve. What are the initial and terminal points, if parameter interval that traces the curve exactly once. any? Indicate the direction in which the curve is traced. 1. x = 3 sin (2t), y = 1.5 cost (b) Find a Cartesian equation for a curve that contains the 2. x = sin' t, y = cos3 t parametrizationat portion of the graph of the 3. x = 7 sin f - sin (7t), y = 7 cost - cos (7t) Cartesian equation is traced by the parametriza 4. x = 12 sin t - 3 sin (6t), y = 12 cost + 3 cos (6t) 5. x = 3t, y = 912, -00