Respuesta :

Answer:

[tex]y = \frac{-1}{2}[/tex]

Step-by-step explanation:

Explanation:-

Given the function

             [tex]y = \frac{1}{2x +6}[/tex]

    Put x =-4 in given function

            [tex]y = \frac{1}{2(-4) +6} = \frac{1}{-8+6} = \frac{-1}{2}[/tex]