Systems of Inequalities-8th Grade Algebra

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Graph the equation. The graph will divide the coordinate plane into four reqions. Write a system of inequalities that describe each region. Labe the region with these inequalities.

1) y = x - 3
y = 9 - x

I already graphed it,
I only need help on writing the systems of inequalites in each regiopn.
HELP?

  • Systems of Inequalities-8th Grade Algebra -

    the one "tilting" north :
    y ≥ x-3 AND y ≥ 9 - x

    the one "tilting" west:
    y ≤ 9 - x AND y ≥ x - 3

    You try the rest.

  • Systems of Inequalities-8th Grade Algebra -

    I don't know how to do these things though.
    Is there like a step-by-step process in doing it ??

  • Systems of Inequalities-8th Grade Algebra -

    I D K!

  • Systems of Inequalities-8th Grade Algebra -

    5x+3y>-9

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