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madhatter

  • 3 years ago

help plz

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  1. ethompsonn
    • 3 years ago
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    WIT WHAT

  2. madhatter
    • 3 years ago
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    Write a rule for the linear function in the table.

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  3. ethompsonn
    • 3 years ago
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    OBVIOUSLY -4

  4. madhatter
    • 3 years ago
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    what do u mean??

  5. LizzyLove<3
    • 3 years ago
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    -4x = f(x)

  6. LizzyLove<3
    • 3 years ago
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    Stop being so mean!!! @ethompsonn

  7. madhatter
    • 3 years ago
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    thanks for the help @LizzyLove<3 and also for telling her to not be mean

  8. ethompsonn
    • 3 years ago
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    UMM, how was i mean

  9. madhatter
    • 3 years ago
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    it was just rude how u answered

  10. LizzyLove<3
    • 3 years ago
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    No Problem :) @madhatter Ur like 'OBVIOUSLY -4' @ethompsonn Not everyone knows the answer, thats why they ask for help...

  11. madhatter
    • 3 years ago
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    @LizzyLove<3 can u help me with more of those plz

  12. LizzyLove<3
    • 3 years ago
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    yeah sure...

  13. madhatter
    • 3 years ago
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    thanks a bunch Write a rule for the linear function in the table.

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  14. ethompsonn
    • 3 years ago
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    feather, if you wanna know my mean side you best step back, i did realize my caps was on so pshh whatever, and i was gonna further explain but i also needed help with another question so i had to come back, okay? so you can SMD AND STFU

  15. LizzyLove<3
    • 3 years ago
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    Wow ur obviously very immature and get mad for no reason. Your pathetic, calm down ;D

  16. madhatter
    • 3 years ago
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    @ethompsonn will u plz leave because i asked for help and all u r doing is being a rude arrogant sassy retrice

  17. edlevin
    • 3 years ago
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    Here is great resource to help guide you: http://www.ixl.com/math/grade-7/write-a-rule-for-a-function-table

  18. madhatter
    • 3 years ago
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    thanks edlevin

  19. jim_thompson5910
    • 3 years ago
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    Assume this is a linear function. So this means Slope between (0,0) and (4, -16): m = (y2 - y1)/(x2 - x1) m = (-16 - 0)/(4 - 0) m = -16/4 m = -4 y-intercept: y = mx + b y = -4x + b 0 = -4(0) + b 0 = 0 + b b = 0 So the equation is y = -4x making the function to be f(x) = -4x we can then check every point to make sure this is indeed the function if x = -4, then y = -4(-4) = 16 so that works if x = 0, then y = -4(0) = 0 so that works if x = 4, then y = -4(4) = -16 so that works if x = 8, then y = -4(8) = -32 so that works all 4 checks work out, so that confirms the answer

  20. LizzyLove<3
    • 3 years ago
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    @madhatter Jim gots it for u :)

  21. madhatter
    • 3 years ago
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    yes he dose lol thanks @jim_thompson5910

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