Which term describes a line that extends without end in both directions?

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Multiple Choice

Which term describes a line that extends without end in both directions?

A line is a straight path that goes on forever in both directions, with no endpoints. That endless reach in both directions is what sets it apart from the other options: a ray starts at a point and goes infinitely in one direction; a segment has two endpoints and finite length; a circle is a closed curve with no endpoints but not a straight line. So the term that describes a line extending without end in both directions is a line.

A line is a straight path that goes on forever in both directions, with no endpoints. That endless reach in both directions is what sets it apart from the other options: a ray starts at a point and goes infinitely in one direction; a segment has two endpoints and finite length; a circle is a closed curve with no endpoints but not a straight line. So the term that describes a line extending without end in both directions is a line.

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