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SarahAnderson Group Title

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

  • 2 years ago
  • 2 years 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)

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

    • 2 years ago
  3. awesomeness123 Group Title
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    are you doing flvs?

    • 2 years ago
  4. SarahAnderson Group Title
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    No, I'm doing GAVS

    • 2 years ago
  5. awesomeness123 Group Title
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    ohh like for georgia

    • 2 years 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.

    • 2 years ago
  7. SarahAnderson Group Title
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    Yeah

    • 2 years ago
  8. SarahAnderson Group Title
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    Curve meaning line?

    • 2 years ago
  9. yummydum Group Title
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    yea sorry :)

    • 2 years 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?

    • 2 years 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

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

    • 2 years 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 ;))

    • 2 years ago
  14. yummydum Group Title
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    yup :)

    • 2 years ago
  15. SarahAnderson Group Title
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    Care to help with some more?

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

    • 2 years ago
  17. SarahAnderson Group Title
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    Alright, thanks!

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

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

    • 2 years ago
  20. jim_thompson5910 Group Title
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    Start by subtracting 5x from both sides

    • 2 years ago
  21. SarahAnderson Group Title
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    Is the answer x>4?

    • 2 years ago
  22. jim_thompson5910 Group Title
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    you got it

    • 2 years 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?

    • 2 years ago
  24. jim_thompson5910 Group Title
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    sure

    • 2 years 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)

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

    • 2 years ago
  27. SarahAnderson Group Title
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    Could you help?

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

    • 2 years ago
  29. jim_thompson5910 Group Title
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    alright

    • 2 years 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

    • 2 years 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)

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

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

    • 2 years 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

    • 2 years 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.

    • 2 years 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.

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

    • 2 years ago
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