SOLUTION: Graph compound or absolute value inequality. / X - 3Y/> or = 9 absolute value of x - 3Y is greater than or equal to 9.

Algebra ->  Linear-equations -> SOLUTION: Graph compound or absolute value inequality. / X - 3Y/> or = 9 absolute value of x - 3Y is greater than or equal to 9.      Log On


   

Question 92997: Graph compound or absolute value inequality.
/ X - 3Y/> or = 9
absolute value of x - 3Y is greater than or equal to 9.
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
/ X - 3Y/> or = 9
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This means (x-3y)>=9 or x-3y<=-9
Then:
3y<=x-9...............or 3y>=x+9
y <= (1/3)x-3.........or y>=(1/3)x+3
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graph%28400%2C300%2C-10%2C10%2C-10%2C10%2C%281%2F3%29x-3%2C%281%2F3%29x%2B3%29
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This is the graph of the EQUALITIES.
Cheers,
Stan H.