Final answer:
Two line segments named from a straight line AB with point C on it are segment AC and segment CB.
Step-by-step explanation:
When given a straight line AB with points A, B, and C on it, naming two line segments from this would typically mean identifying two sections of this line that each have two endpoints. If point C lies on line AB, then the two line segments we can name are segment AC and segment CB. These segments extend from point A to point C and from point C to point B, respectively. It is important to note that when dealing with line segments, unlike lines, they have a definite beginning and end.