What is the proper notation for the line, line segment, and ray shown below? A horizontal line segment extends from a point labeled Upper X to a point labeled Upper Y. A line passes through points labeled Upper U and Upper V. A ray starts at a point labeled Upper W and passes through a point labeled Upper Z. A horizontal line segment extends from a point labeled Upper X to a point labeled Upper Y. A line passes through points labeled Upper U and Upper V. A ray starts at a point labeled Upper W and passes through a point labeled Upper Z. Select the correct answer below: XY, WZ, UV ZW, VU, YZ XY, UV, WZ XY, WZ, UV