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Lukeinator

  • 3 years ago

Choose the correct description of the graph of the compound inequality x - 2 > -3 and 3x <= 12

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  1. dpaInc
    • 3 years ago
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    what's that second expression: "x - 2 > -3 and 3x 12" ??

  2. Lukeinator
    • 3 years ago
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    I'm sorry but what do you mean by the second expression

  3. dpaInc
    • 3 years ago
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    oh... the second part of the compound inequality was incomplete... i see you corrected it...

  4. Lukeinator
    • 3 years ago
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    Yeah sorry about that

  5. dpaInc
    • 3 years ago
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    to solve this, just solve each inequality separately and join the solution with "AND" solve: x - 2 > -3 AND 3x <= 12

  6. Lukeinator
    • 3 years ago
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    the second part would be x<= 4 right but the first part I have no idea could you walk me through it

  7. dpaInc
    • 3 years ago
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    for the first part, add 2 to both sides of the inequality: x - 2 + 2 > -3 + 2 x > ???

  8. Lukeinator
    • 3 years ago
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    so it would be x>-3

  9. Lukeinator
    • 3 years ago
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    Never mind I got it

  10. dpaInc
    • 3 years ago
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    ok, that is correct ^^^... so do you know how the graph looks?

  11. Lukeinator
    • 3 years ago
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    Yes I got it

  12. dpaInc
    • 3 years ago
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    ok

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