Respuesta :

Michaelia
Sub. x=0:
-9y=18
y=-2

so the answer is b.
toporc
Rearrange the equation to the form:
y = mx + b
where b is the y-intercept.
-3x - 9y = 18
-9y = 3x + 18
y = -(x/3) - 2.
The answer is b. -2.

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