Ria plotted four points P, Q, R, and S on the chalkboard and joined segment PQ and segment RS using straight lines, as shown. A vertical line joins points R and S. A horizontal line joins points P and Q. Segment PQ and segment RS intersect at point T. Ria made the following statements about the points. Statement 1: Point P and Point Q are contained on one line. Statement 2: segment PQ and segment RS intersect at only one point. Which chart best justifies Ria’s statements? Statement Justification 1 Postulate: If two distinct points are given, then a unique line contains them. 2 P

Question

Ria plotted four points P, Q, R, and S on the chalkboard and joined segment PQ and segment RS using straight lines, as shown.   A vertical line joins points R and S. A horizontal line joins points P and Q. Segment PQ and segment RS intersect at point T.  Ria made the following statements about the points.   Statement 1: Point P and Point Q are contained on one line. Statement 2: segment PQ and segment RS intersect at only one point.   Which chart best justifies Ria’s statements?   Statement 	 Justification 1 	 Postulate: If two distinct points are given, then a unique line contains them. 2 	 P