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zakiaboo Group Title

Which point lies in the solution set for the following system of inequalities? y < 2x + 4 y < -2x + 2 (1, 0) (-5, -2) (0, -3) (-1, 5)

  • 2 years ago
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  1. Loujoelou Group Title
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    Basically all you have to do is pluck each set of coords. in and see if the inequality stays true. Saying this, the 3rd answer is the only one that works. -3 < 2(0)+2= -3< 0+2= -3< 2 which is correct. Now we use the same coords. for the 2nd equation- -3< -2(0)+2 = -3< 0+2= -3 < 2

    • 2 years ago
  2. zakiaboo Group Title
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    that was right :)

    • 2 years ago
  3. Loujoelou Group Title
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    Lol yeah I know :) All you go to do with those is take the set of points which is (x,y) and put them in the inequality as x & y.

    • 2 years ago
  4. Loujoelou Group Title
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    If the set of points match both inequalities, then it's correct.

    • 2 years ago
  5. Loujoelou Group Title
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    Any other problem you need help with?

    • 2 years ago
  6. zakiaboo Group Title
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    yes lol one minute

    • 2 years ago
  7. Loujoelou Group Title
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    k.

    • 2 years ago
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