100%(2)2 out of 2 people found this document helpful
This preview shows page 1 - 4 out of 4 pages.
8.04a Parametric Equations. Print this page or copy and paste this assignment in to a word document. After filling in the requested information, you may scan your work, attach it as a word document, or take a clear digital picture (right side up) and submit as a file attachment to Assessment 8.04a Parametric Equations.Graph each pair of parametric equations.(2 points each)1.x = 3 sin3ty = 3 cos3tsin^3t=x/3. And cos^2(t) + sin^2(t) = 1. (x/3)^(2/3) + (y/3)^(2/3) = 1. This is an astroid. 2.x = 7 sin t + sin 7ty = 7 cos t + cos 7t
This is an epicycloid with six cups. 3.x = 2ty = t + 5, -2 ≤ t ≤ 3This is a line going through quadrant 1 and quadrant 2.
4.x = 2t – 1y = t2+ 5, -4 ≤ t ≤ 4This is a parabola opens upwards 5.x = 6 sin ty = 6 cos t, 0 ≤ t ≤ 2π