Geometry

The answer is C. Line segment xy.

1. Recall the definitions of geometric figures:

A ray is a part of a line that has one endpoint and extends infinitely in one direction. It is denoted by , where is the endpoint and it extends towards infinitely. So is not a ray.

A line extends infinitely in both directions. It is denoted by . So is not a line.

A line segment is a part of a line that has two endpoints. The notation