Question

what is the coordinate of the midpoint of $overline{uv}$? write your answer as an integer or a decimal, or mixed number in simplest form.

Explanation:

Step1: Identify the coordinates of U and V

The coordinate of U is - 2 and the coordinate of V is 1.

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 \(x_2 = 1\), so \(M=\frac{-2 + 1}{2}\).

Step3: Calculate the value

\(\frac{-2+1}{2}=\frac{-1}{2}=-0.5\)

Answer:

-0.5