Question

A line is an undefined term because it

Answer 1

cannot be defined mathematically using any other defined/undefined terms

Answer 2

meh, a segment that goes on forever?

Answer 3

I believe it is a line that goes straight up and down on a graph

Answer 4

could also consider it the summation of every point between -inf and +inf

Answer 5

contains an infinite number of points

can be used to create other geometric shapes

describes something that does not have width or depth

is a term that does not have a formal definition

Are the choices sorry first time asking a question.

Answer 6

ohhh, here read this

Answer 7

http://www.regentsprep.org/Regents/math/geometry/GG1/undefinedterms.htm

Answer 8

think a bit @EddieVanHalen , which option is closest to the description of "undefined term" ?