Question

use the number line to find the coordinate of the midpoint of $overline{km}$. -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 j k l m n p question 19 unit 1 practice test

Explanation:

Step1: Identify the coordinates of K and M

The coordinate of K is - 4 and the coordinate of M is 0.

Step2: Apply the mid - point formula for a number line

The mid - point formula for two points \(a\) and \(b\) on a number line is \(\frac{a + b}{2}\). Here \(a=-4\) and \(b = 0\), so \(\frac{-4+0}{2}\).

Step3: Calculate the mid - point

\(\frac{-4 + 0}{2}=\frac{-4}{2}=-2\)

Answer:

-2