Question

use the number line to find the coordinate of the midpoint of $overline{lp}$.

Explanation:

Step1: Identify the coordinates of L and P

The coordinate of L is - 2 and the coordinate of P is 5.

Step2: Use the mid - point formula

The mid - point formula for two points \(x_1\) and \(x_2\) on a number line is \(M=\frac{x_1 + x_2}{2}\). Here \(x_1=-2\) and \(x_2 = 5\), so \(M=\frac{-2 + 5}{2}\).

Step3: Calculate the value

\(\frac{-2+5}{2}=\frac{3}{2}=1.5\)

Answer:

1.5