Question

which rays are part of line be? ac and ae ab and ae ea and eb ab and af

Explanation:

Step1: Recall ray - line relationship

A line can be thought of as composed of two opposite - directed rays with a common endpoint. For line BE, the rays that make it up are $\overrightarrow{AB}$ and $\overrightarrow{AE}$ (assuming A is the common endpoint on the line BE).

Answer:

$\overrightarrow{AB}$ and $\overrightarrow{AE}$ (second option)