Respuesta :

Rillian
Your answer for y would be 2.
18/9=2.

Answer:

[tex]y=2[/tex]

Step-by-step explanation:

The given points are [tex](9,18)[/tex] and [tex](1,y)[/tex].

Notice that the relation between coordinates is: the vertical coordinate is double the horizontal one, that is, [tex]2(9)=18[/tex].

So, we need to use the same proportion to find [tex]y[/tex]

[tex]y=2(1)=2[/tex]

Therefore, the answer is 2.