8.04 a graph each pair of parametric equations. (2 points each) x = 3 sin3t y = 3 cos3t a coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10. x = 7 sin t + sin 7t y = 7 cos t + cos 7t a coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10. x = 2t y = t + 5, -2 ≤ t ≤ 3 a coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10. x = 2t – 1 y = t2 + 5, -4 ≤ t ≤ 4 a coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10. x = 6 sin t y = 6 cos t, 0 ≤ t ≤ 2π a coordinate graph is shown with the x axis scaled from -10 to 10 and the y axis scaled from -10 to 10.