Question

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

Explanation:

Step1: Recall mid - point formula

For two points \(a\) and \(b\) on a number line, the mid - point \(M=\frac{a + b}{2}\). Here \(a = 4\) (coordinate of \(Q\)) and \(b=6\) (coordinate of \(R\)).

Step2: Calculate the mid - point

\(M=\frac{4 + 6}{2}=\frac{10}{2}=5\)

Answer:

5