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-   -   Algebra work that I need to do. (https://www.askmehelpdesk.com/showthread.php?t=327107)

  • Mar 9, 2009, 05:13 PM
    sssavannahxd
    algebra work that i need to do.
    find the standard form of the equation of the line that passes through the points (-1,9) and (-7,-3)
  • Mar 9, 2009, 05:31 PM
    galactus
    First find the slope, m. I assume you can do that from the given coordinates?

    Next, set up .

    Plug in either of your points for x1 and y1. You already figured out m.

    Then, simplify and rewrite it in standard form.
  • Mar 9, 2009, 05:40 PM
    lunden
    -1.1x-4=0.08
  • Mar 9, 2009, 05:42 PM
    lunden

    -1.1x-4=0.8 what's the equation?

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