Since it extends in both directions, it does not fit the description of going on forever in only one direction. One dimensional is the figure a ray Look for part of a line The figure is a line, with arrows pointing in each direction going on forever 2 decide if there is only one endpoint There are no endpoints shown
The figure is not a ray Parts of the line are made up of rays, but these parts are not shown in the figure above. The figure that goes on forever in only one direction is a ray, which has one endpoint and extends infinitely in that direction Therefore, the correct option is a A ray has one endpoint and goes on forever in one direction Mathematicians name a ray with notation like ef−→− e f →, where point e e is the endpoint and f f is a point on the ray.
Such a figure cannot exist If it goes on forever in only one direction then it must have an end point. Which figure goes on forever in only both directions In geometry, a line is defined as a straight path between two points It has no thickness and extends infinitely in both directions A line segment is a portion of a line with definite endpoint, while a ray is a portion of a line that starts at one point and extends infinitely in one direction
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