Respuesta :

Answer:

3-2(2)-(2)^2

3-4-4

3-8

-5=y

Step-by-step explanation:

Answer:

[tex]y = - 5[/tex]

Explanation:

[tex]3 - 2x - {x}^{2} = y[/tex]

[tex]3 - 4 - {x}^{2} = y[/tex]

[tex]y = 3 - 4 - 4[/tex]

[tex]y = - 1 - 4[/tex]

[tex]y = - 5[/tex]

Hope it is helpful...