A line with a point at both ends is called a Segment.
a ray
A whiff is a small cigar which is open at both ends.
stem
circle, compound curve, elipse . . . .
the answer is one
There is an exclamation point on both ends of hasta pronto.
it starts in anchorage and ends in Nome. Alaska
What do you call a number that never ends
begins and ends at the same point
No, midpoint is the middle point of a line segment. It is the same distance from both ends.
It is the oppenent's call if he/she thinks it is out. The most you can do is summon a line judge. Although, if the oppenet thinks it is out but does not call it and says it is out after the point, then that is the oppenet's fault for not calling it earlier. Depending on how that point ends, decides whose point it is
A line with arrows on both ends is called a "line segment" or simply a "line." In geometry, it represents an infinite collection of points extending indefinitely in both directions. This is different from a "line segment," which has defined endpoints.