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SarahAnderson Group Title

Determine the type of boundary line and shading for the graph of the inequality -3x - y > -6

  • one year ago
  • one year ago

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  1. awesomeness123 Group Title
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    Im not sure but I can bring to you some1 who does(well maybe lol)

    • one year ago
  2. awesomeness123 Group Title
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    @yummydum this kid needs help!

    • one year ago
  3. awesomeness123 Group Title
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    are you doing flvs?

    • one year ago
  4. SarahAnderson Group Title
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    No, I'm doing GAVS

    • one year ago
  5. awesomeness123 Group Title
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    ohh like for georgia

    • one year ago
  6. yummydum Group Title
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    http://www.webmath.com/cgi-bin/tgraph.cgi?xmin%3D%2D5%26xmax%3D5%26ymin%3D%2D5%26ymax%3D5%26samples%3D100%26s%3D6%2D3x%26color%3DRed%26pltype%3Dineq%26ineq%3Dgt Note: The graphical answer to your inequality DOES NOT INCLUDE any point on the black solid curve. On your work, you should draw the solid curve shown as a dashed curve.

    • one year ago
  7. SarahAnderson Group Title
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    Yeah

    • one year ago
  8. SarahAnderson Group Title
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    Curve meaning line?

    • one year ago
  9. yummydum Group Title
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    yea sorry :)

    • one year ago
  10. SarahAnderson Group Title
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    So it would be a dashed line with shading on the side that does not include the origin?

    • one year ago
  11. yummydum Group Title
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    im sorry the graph i gave you was wrong...the shading is on the opposite side the graph of the inequality -3x-y>-6 is a dashed line with shading on its left

    • one year ago
  12. SarahAnderson Group Title
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    So a dashed line with shading on the side that includes the origin?

    • one year ago
  13. yummydum Group Title
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    hope this helps! :) (and yes im 100% sure that the answer i have provided is correct ;))

    • one year ago
  14. yummydum Group Title
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    yup :)

    • one year ago
  15. SarahAnderson Group Title
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    Care to help with some more?

    • one year ago
  16. yummydum Group Title
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    mm....sorry im actually leaving :\ ....im sure @jim_thompson5910 would love to help :D

    • one year ago
  17. SarahAnderson Group Title
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    Alright, thanks!

    • one year ago
  18. yummydum Group Title
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    @awesomeness123 be a gentleman and see what you can do for her :)

    • one year ago
  19. SarahAnderson Group Title
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    Solve the inequality 2x + 8 < 5x - 4

    • one year ago
  20. jim_thompson5910 Group Title
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    Start by subtracting 5x from both sides

    • one year ago
  21. SarahAnderson Group Title
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    Is the answer x>4?

    • one year ago
  22. jim_thompson5910 Group Title
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    you got it

    • one year ago
  23. SarahAnderson Group Title
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    I'm just going to throw questions at you one after another, is that cool with you?

    • one year ago
  24. jim_thompson5910 Group Title
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    sure

    • one year ago
  25. SarahAnderson Group Title
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    Which of the following ordered pairs is not a solution to the inequality y > -3x + 5? (0, 6) (2, 0) (-1, 9) (1, -1)

    • one year ago
  26. jim_thompson5910 Group Title
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    tell me what you get or if you need help

    • one year ago
  27. SarahAnderson Group Title
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    Could you help?

    • one year ago
  28. SarahAnderson Group Title
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    Wait, is it (0,6)?

    • one year ago
  29. jim_thompson5910 Group Title
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    alright

    • one year ago
  30. jim_thompson5910 Group Title
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    y > -3x + 5 6 > -3(0) + 5 .. Plug in (0,6) 6 > 0 + 5 6 > 5 which is true so it's a solution Do the same for the others

    • one year ago
  31. jim_thompson5910 Group Title
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    There are others that could be the solution (you don't know until you can verify or rule them out)

    • one year ago
  32. SarahAnderson Group Title
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    Wait never mind lol (1,-1)?

    • one year ago
  33. jim_thompson5910 Group Title
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    you got it, (1, -1) is the answer

    • one year ago
  34. SarahAnderson Group Title
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    Connie needs to burn at least 500 calories at the gym today. She can burn 20 calories per minute on the treadmill (t) and 10 calories per minute on the elliptical trainer (e). Which inequality below can be used to find the possible combinations of time she could spend on each machine and still meet her goal of burning at least 500 calories? 20t - 10e 500 20t + 10e 500 20t - 10e 500 20t + 10e 500

    • one year ago
  35. SarahAnderson Group Title
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    Oh, sorry, I forgot the signs, the first one is greater than or equal to, the second is less than or equal to, the third is greater than or equal to, the fourth is less than or equal to.

    • one year ago
  36. SarahAnderson Group Title
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    sorry, another mistake lol, it was the 1st and last are greater than or equal to, the middle two and less than or equal to.

    • one year ago
  37. jim_thompson5910 Group Title
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    which one do you think it is

    • one year ago
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