A straight line with arrow in the end
A line.
a line
A line.
Straight means starting from one point and goes in same path and join at end point
A continuous line
line
a line segment
A line.
a line
ray
A line.
Straight means starting from one point and goes in same path and join at end point
A continuous line
line
It is a ray.
follow a straight -line path
Does this strait go straight? No, it curves at the end.