Respuesta :

unicorn3125

Answer:

             B(-7, -5)

Step-by-step explanation:

M(-6, -1) being the midpoint of AB means that  [tex]x_M-x_A=x_B-x_M[/tex]

[tex]-6-(-5)=x_B-(-6)\\\\-6+5-6=x_B\\\\x_B=-7[/tex]

and   [tex]y_M-y_A=y_B-y_M[/tex]

[tex]-1-3=y_B-(-1)\\\\-4=y_B+1\\\\y_B=-5[/tex]

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