What is the difference between a line and a line segment

The difference between a line and a line segment is that a line goes on forever whereas a line segment is just a section of a line with 2 end points.

7. d. 64

8. i. 32

9. c. 125

10. j. none of the above

11. d. 81

12. i. 216

13. e. none of the above

14. g. 240

15. e. none of the above

16. g. 32

17.   e. none of the above