Question

question 15. a part of a line that has one endpoint and extends forever in the other direction is called a ______. a. point b. line c. line segment d. ray

Explanation:

• Option A: A point has no dimensions, no length, and is just a location, so it doesn't match the description.
• Option B: A line extends infinitely in both directions and has no endpoints, so it's not the correct answer.
• Option C: A line segment has two endpoints and a definite length, so it doesn't fit the description of extending forever in one direction.
• Option D: A ray is defined as a part of a line that has one endpoint and extends infinitely in the other direction, which matches the given description.

Answer:

D. Ray