Respuesta :

Answer:

(-3.5,0)

Step-by-step explanation:

[tex](\frac{x1+x2}{2}, \frac{y1+y2}{2})\\\\= (\frac{-6-1}{2}, \frac{-3+3}{2})\\\\= (-3.5, 0)[/tex]

Feel free to mark this as brainliest! :D