Question

what is the midpoint of $overline{ab}$?

Explanation:

Step1: Identify A and B values

$A = - 6$, $B = 8$

Step2: Apply mid - point formula

$\frac{-6 + 8}{2}=\frac{2}{2}=1$

Step3: Locate on number line

Point I is at 1.

Answer:

point I