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vivalakoda

  • 3 years ago

Which inequality is graphed? y > |x + 4| – 2 y < |x – 4| – 2 y > |x + 4| + 2 y < |x – 4| + 2

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  1. vivalakoda
    • 3 years ago
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  2. andriod09
    • 3 years ago
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    what is the rule about inequality? do you know it?

  3. vivalakoda
    • 3 years ago
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    No.

  4. andriod09
    • 3 years ago
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    okay, Rule #1: Inequalities that are grater than or equal to, shade up, Rule #2: Inequalities that are less than or equal to shade down. Have you solved any of the equations?

  5. vivalakoda
    • 3 years ago
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    I don't know how :c

  6. andriod09
    • 3 years ago
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    How come you have these problems than?

  7. vivalakoda
    • 3 years ago
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    I do online school. So they just give me random questions

  8. andriod09
    • 3 years ago
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    ahh, so your homeschooled?

  9. vivalakoda
    • 3 years ago
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    Unfortunately!

  10. andriod09
    • 3 years ago
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    There is nothing wrong with being homeschooled, except maybe your social life. :] im homwschooled too. lol. anyy wayyy.

  11. vivalakoda
    • 3 years ago
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    Ohhhhhhh. Well I'm not used to it! Lol. I just started this year, it's my like second week. I went to public school all my life so it's a big adjustment.

  12. andriod09
    • 3 years ago
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    same here I am doing the Life of Fred math series, you should try it. :].

  13. andriod09
    • 3 years ago
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    ok, do you know about absolute values?

  14. vivalakoda
    • 3 years ago
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    Yes

  15. andriod09
    • 3 years ago
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    So then make then abosolutes and solve.

  16. vivalakoda
    • 3 years ago
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    Whaaaaaaaaaaaaaaaaaaat Confused

  17. andriod09
    • 3 years ago
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    absolute value = |x+4|

  18. vivalakoda
    • 3 years ago
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    I think I figured it out, I had to set the absolute value to equal zero in which I found the vertex, which is 2, 4

  19. andriod09
    • 3 years ago
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    but when you absolute the vaule, it becomes a positive number, and 0 is neither positive nor negative, :/

  20. vivalakoda
    • 3 years ago
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    That's what my teacher told me to do D:

  21. vivalakoda
    • 3 years ago
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    Wtf

  22. jim_thompson5910
    • 3 years ago
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    The vertex of that given graph is (4,2)

  23. jim_thompson5910
    • 3 years ago
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    The vertex of y = a|x-h| + k is (h,k)

  24. andriod09
    • 3 years ago
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    jim, im a freshman, in honours algebra, and that makes no sense. lol

  25. vivalakoda
    • 3 years ago
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    Algebra 1?

  26. jim_thompson5910
    • 3 years ago
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    y = a|x-h| + k is the general form of an absolute value equation

  27. jim_thompson5910
    • 3 years ago
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    And the vertex is (h,k)

  28. jim_thompson5910
    • 3 years ago
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    Ex: y = a|x-h| + k Let a = 2, h = 3 and k = 5 to get y = 2|x-3|+5 The vertex of y = 2|x-3|+5 is (3,5)

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