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awesomeness123 Group Title

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

  • one year ago
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  1. awesomeness123 Group Title
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    @Hero

    • one year ago
  2. awesomeness123 Group Title
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    Dashed line with shading on the side that includes the origin. Solid line with shading on the side that does not include the origin. Dashed line with shading on the side that does not include the origin. Solid line with shading on the side that includes the origin.

    • one year ago
  3. awesomeness123 Group Title
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    I know its a solid line but i dont know how to figure out if it includes the origin

    • one year ago
  4. Hero Group Title
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    Now why do you think it is a solid line?

    • one year ago
  5. awesomeness123 Group Title
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    whoops! meant i know its dashed sorry

    • one year ago
  6. Hero Group Title
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    Okay, so I helped you eliminate two of the answers.

    • one year ago
  7. awesomeness123 Group Title
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    but how do I figure out if it includes the origin

    • one year ago
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    By substituting the point (x,y) = (0,0) into y > 6 + 3x: 0 > 6 + 3(0) Finish the rest

    • one year ago
  9. awesomeness123 Group Title
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    0>6

    • one year ago
  10. awesomeness123 Group Title
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    so it includes the origin ?

    • one year ago
  11. Hero Group Title
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    Now is 0 > 6 true or false?

    • one year ago
  12. awesomeness123 Group Title
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    false so it doesnt include

    • one year ago
  13. awesomeness123 Group Title
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    yes! thanks so much!!

    • one year ago
  14. Hero Group Title
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    Easy stuff bro

    • one year ago
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