The relation q is described as a list of ordered pairs, shown below.

q = { (-2, 4), (0, 2), (-1, 3), (4, -2) }

domain:
range:

In the diagram, points d and e are marked by drawing arcs of equal size centered at b such that the arcs intersect ba and bc. then, intersecting arcs of equal size are drawn centered at points d and e. point p is located at the intersection of these arcs. based on this construction, m , and m