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What is the y-inetrcept of -3x-9y=18

What is the y-inetrcept of -3x-9y=18
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What is the y-inetrcept of -3x-9y=18

User Or Betzalel
by
8.7k points

1 Answer

4 votes
Simple,

re-write it in y=mx+b for to find your y-intercept..

-3x-9y=18
+3x +3x

-9y=3x+18
/
-9


y= -(x)/(3) -2

Thus, your y-intercept is, -2.

User Jordan Hudson
by
9.0k points
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