Parametric equations of a line are x = 1 + 3/ and y = 5 - 21, IER. a. Write the coordinates of three points on this line. Textbook solution: (-2,7), (1,5) and (4,3) which correspond to the values of t - -1, 0 and 1. You will choose different values of t and come up with 3 other points (for example, t - -2, 2 and 3) For your convenience textbook answers are provided