Yes.
In the context of basic geometry, a line that starts at a specific point and goes off indefinitely is called a "ray" (as opposed to a line or a line segment).
line: it goes on for infinity. <---------> line segment: has 2 endpoints, does not continue. -------- ray: starts at one point, then goes on for infinity. --------->
ray
A line goes on forever, a line segment starts somewhere and ends somewhere
a line a ray goes in only one direction forever No, a line goes on forever in two directions, a ray starts at one point and then goes on forever.
A line that goes on forever in both directions is a line. One that starts at one point and continues forever in the other direction is a ray, and one that has two definite ends is a line segment.
The team receiving starts out at 20 yard line
A ray starts at an endpoint and goes on infinitely long. It's almost the same as a line except that it only continues in 1 direction, while a lone goes on to infinity in 2 directions.Ray: ->Line:
A Ray Starts in one point and goes on forever and ever and ever...............And ever..................And ever........................ext. ext.
You do not use a number line to find a ratio
A ray is a portion of a line that starts at one point and infinitely goes off in the opposite direction. Two opposite rays form a line.
Slope ratio is: (y1-y2)/(x1-x2)