Line is defined as a
a. a geometric shape that is open and moves from one point to another.
b. a slowly curving path along a plane.
a path through space.
d. the distance or area between, around, above, below, and within objects.
select the best answer from the choices provided

C. a path through space.

Step-by-step explanation:

The line, together with the point is a basic element of geometry. In fact, one of its definitions is:

"A line is the path of a moving point".

In other words, a line is composed by infinite continuous points that extend indefinitely in any of its directions and is a one-dimensional figure.

In addition, a line has length but not thickness.

s = - 18

Step-by-step explanation:

15 + 26s - 6 = - 9 + 25s

9 + 26s = - 9 + 25s

18 = - s

s = - 18