Question

what is the name of this ray? ray ba ray ac ray ab ray abc

Explanation:

Step1: Recall the definition of a ray

A ray has one endpoint and extends infinitely in one direction.

Step2: Analyze the given ray

The ray in the figure has endpoint \(A\) and passes through \(B\) and extends infinitely. So it is named starting with the endpoint \(A\) followed by another point on the ray \(B\).

Answer:

Ray \(AB\)