Which best explains how you know that P(2, 7) is on the same line as Q(7, 4) and R(12, 1)? CHECK All three points are in the sam
e quadrant. To get from P to Q and from Q to R, you move down 3 units and 5 units to the right. The points are named with three consecutive letters of the alphabet. The sum of the coordinates of each point is odd