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cherry2012

  • 3 years ago

how to graph inequalities in a number line????

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  1. ash2326
    • 3 years ago
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    @cherry2012 suppose you have ab inequality \[x >6\] |dw:1342499947409:dw| the open circle above the line x=6 indicates that x=6 is not included

  2. ash2326
    • 3 years ago
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    |dw:1342500082083:dw|if we had \[x\ge 6\] we'd indicate with a filled circle

  3. ash2326
    • 3 years ago
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    Do you understand this @cherry2012 ?

  4. cherry2012
    • 3 years ago
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    yes and how do you know to put a line to the right or left after you have graphed it?

  5. ash2326
    • 3 years ago
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    if x> 6 line comes to the right if we had x<6, then line will come to left as numbers left of 6 are less than 6

  6. cherry2012
    • 3 years ago
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    ok thank you

  7. ash2326
    • 3 years ago
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    You're welcome:D

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