Acomputer animator is designing an animation in which a bird flies off its perch, swoops down and to the right, and then flies off the right side of the screen. the graph shows the designer's preliminary sketch, using a triangle to represent the bird in its initial position (top) and one intermediate position. plan a series of rotations and translations to animate the flight of the bird. sketch each rotation and translation on a graph and label the coordinates of the triangle's vertices at each position. if you wish, you can test out how well your animation works by making a flipbook of your graphs.