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EmmaH Group Title

how to check inequakitry problems please please help?

  • 2 years ago
  • 2 years ago

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  1. EmmaH Group Title
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    inequality

    • 2 years ago
  2. RyanL. Group Title
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    Plug in an order pair and see if it makes sense.

    • 2 years ago
  3. EmmaH Group Title
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    how does that work can you give ke an example please?

    • 2 years ago
  4. RyanL. Group Title
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    Well it's kinda hard. Can you post the inequality that you are having problems with

    • 2 years ago
  5. EmmaH Group Title
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    ok ill post one..

    • 2 years ago
  6. EmmaH Group Title
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    • 2 years ago
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  7. EmmaH Group Title
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    @RyanL. ??

    • 2 years ago
  8. RyanL. Group Title
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    Will the inequality says that x<3.8 This means that X HAS TO BE lower than 3.8 in order to be true!

    • 2 years ago
  9. RyanL. Group Title
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    x<3.8 means x is less than 3.8

    • 2 years ago
  10. EmmaH Group Title
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    yes but what do i do to9 check them?

    • 2 years ago
  11. RyanL. Group Title
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    What do you mean by check? Do you mean graph it?

    • 2 years ago
  12. EmmaH Group Title
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    well i have to make a weird equation to check it like this {x}x≤18}

    • 2 years ago
  13. EmmaH Group Title
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    that example is the not the checking equation for the above problem

    • 2 years ago
  14. EmmaH Group Title
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    @RyanL.

    • 2 years ago
  15. EmmaH Group Title
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    sooo confused:( i have to get this done..

    • 2 years ago
  16. elisichi Group Title
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    Well , I am not 100 % sure, but when you check an inequality, it makes sense to substitute in a value for x. In this case, you could do 3.8. It would look like this: \[-10(3.8)\ge -38\] This is true. You might want to check this for further explanation: http://www.youtube.com/watch?v=9Aw6NO60NxU

    • 2 years ago
  17. EmmaH Group Title
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    alright thanks!

    • 2 years ago
  18. elisichi Group Title
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    No problem! :D

    • 2 years ago
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