Let S be the set of points (x,y) in the coordinate plane such that two of the three quantities 3, x+2, and y−4 are equal and the third of the three quantities is no greater than this common value. Which of the following is a correct description of S?<spanclass=′latex−bold′>(A)</span>a single point<spanclass=′latex−bold′>(B)</span>two intersecting lines<spanclass=′latex−bold′>(C)</span>three lines whose pairwise intersections are three distinct points<spanclass=′latex−bold′>(D)</span>a triangle<spanclass=′latex−bold′>(E)</span>three rays with a common endpoint