Respuesta :

Answer: y=9

Step-by-step explanation:

slope=[tex]\frac{y_{2} -y_{1} }{x_{2} -x_{1} }[/tex]

[tex]\frac{-3}{2} =\frac{6-y}{4-2}[/tex]

[tex]-6=2(6-y)[/tex]

[tex]-6=12-2y[/tex]

[tex]2y=18[/tex]

[tex]y=9[/tex]