Respuesta :

176213

Answer:

B. 1/9

Step-by-step explanation:

Formula: y = x / 9          

               y = kx

Y varies spot on with x and k.  The constant is 1/9.

Let's Create a Table:

y  |   x

_____

0  |  0

1  |  9

If x = 1, then y(1) = 1/9.

I hope this helped !

amna04352

Answer:

B. 1/9

Step-by-step explanation:

y = kx,

k is the constant of proportionality

y = x/9

y = (1/9)x

k = 1/9

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