If you do the distance formula you get 13 as the answer.
When completing the square <span>x=9.12311 and </span><span>x=<span>0.876894</span></span>

Now plug the x value into 9x + 2

Hope that helps!
Answer:
(4, -6)
Step-by-step explanation:
(x1+x2)/2 + (y1+y2)/2 = midpoint
(11+-3)/2 = 8/2 = 4. x = 4
(-5 + -7)/2 = -12/2. y = -6
4, -6 is the midpoint
give brainliest please! hope this helps :)