Question

use the number line to find jl. jl =

Explanation:

Step1: Identify coordinates

The coordinate of point $J$ is $- 5$ and the coordinate of point $L$ is $3$.

Step2: Calculate distance

The distance between two points on a number - line is given by the absolute value of the difference of their coordinates. So, $JL=\vert3-(-5)\vert$.

Step3: Simplify expression

$\vert3 - (-5)\vert=\vert3 + 5\vert=\vert8\vert = 8$.

Answer:

$8$