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magenxoxo

  • 2 years ago

Help please! I only have a few more problems b4 i can got to bed! :D lol thank you <3 What is the equation in point-slope form of the line passing through (–2, 0) and (2, 8)? y = 2(x + 2) y = 2(x – 2) y = –2(x – 2) y = –2(x + 2)

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  1. matricked
    • 2 years ago
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    its (y-0)=(8-0)/(2+2) (x+2) or y=2(x+2)

  2. twitch
    • 2 years ago
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    (y-0)=(8-0)/(2+2) (x+2)

  3. twitch
    • 2 years ago
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    d

  4. matricked
    • 2 years ago
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    first option

  5. magenxoxo
    • 2 years ago
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    Ya'll are giving me 2 different answers :/ lol

  6. twitch
    • 2 years ago
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    sorry i meant the first one but a d came out sorry

  7. twitch
    • 2 years ago
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    a

  8. magenxoxo
    • 2 years ago
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    Last question! y varies directly as the square of x. When x = 1, y = 8. Find x when y = 128. x = ±4 x = ±6 x = ±8 x = ±16

  9. magenxoxo
    • 2 years ago
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    Ok! :D

  10. Nurali
    • 2 years ago
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    y = 8x² 128 = 8x² 16 = x² x = +-4

  11. Nurali
    • 2 years ago
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    if correct please click best response.

  12. magenxoxo
    • 2 years ago
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    Hold up.. I lied..I got one more.. lol. Which inequality is graphed?Graph of an absolute value inequality with the vertex on three-halves comma one and shaded below. A dotted line crosses through points (1, 0) and (2, 0). y > – |2x + 3| – 1 y < |x + 3| + 1 y < – |2x – 3| + 1 y < |2x – 3| – 1

  13. magenxoxo
    • 2 years ago
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    ok :/

  14. Spectrum
    • 2 years ago
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    so vertex (3/2,1)

  15. magenxoxo
    • 2 years ago
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    Which one? lol

  16. Spectrum
    • 2 years ago
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    i am asking about the vertex? is that what you meant lol

  17. magenxoxo
    • 2 years ago
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    oooooh. haha. Uhm surreee :P lol

  18. Spectrum
    • 2 years ago
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    lol alright that point is what you are goin to need to figure it out. if it is 3/2, 1 then it should be i believe the 3rd one

  19. magenxoxo
    • 2 years ago
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    Thank youuu <3

  20. Spectrum
    • 2 years ago
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    mhmm:)

  21. AravindG
    • 2 years ago
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    @magenxoxo still cant message u or fan u !! :(

  22. AravindG
    • 2 years ago
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    tday i gt my modem fixed up ,tell me when u r here :)

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