Question

find the location of k, the mid - point of jm. location of k:

Explanation:

Step1: Recall mid - point formula

The mid - point formula for two points \(x_1\) and \(x_2\) on a number line is \(K=\frac{x_1 + x_2}{2}\), where \(x_1\) is the coordinate of point \(J\) and \(x_2\) is the coordinate of point \(M\). Here \(x_1=-18\) and \(x_2 = 86\).

Step2: Substitute values into formula

\[K=\frac{-18 + 86}{2}=\frac{68}{2}=34\]

Answer:

34