Question

question 5
define a ray on line m in the direction of c.

Explanation:

Step1: Recall ray definition

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

Step2: Identify correct ray

To define a ray on line $m$ in the direction of $C$, we need a ray with an endpoint and extending towards $C$. $\overrightarrow{AC}$ has endpoint $A$ and extends towards $C$.

Answer:

A. $\overrightarrow{AC}$