Aline segment is drawn from (1, 3) to (8, 3) on a coordinate grid.

which answer explains one way that the length of this line segment can be determined?

a.
subtract 8 – 1.

b.
subtract 8 – 3.

c.
add 1 + 3.

d.
add 1 + 8.

On the coordinates plane you'll start at the x - axis line then go up the y - axis line 8,3

you'll subtract 3 from this case just like (1,3) going over three and going up one space. In this case on the x - axis line you'll go over eight spaces and actually to go back three spaces and go up three spaces to get three. Then, your answer will be B. thank me later...