algebra

suppose you want to add a sprinkler system, and location of one section of the ssprinker line can be described by the equation y=1/2x-4
complete the table for this equation
x y (x,y)
-1
-2
-4
2
8
PLEASE HELP ME SOLVE THIS TABLE!!!!!!

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asked by pj
  1. Could someone please help me with this table

    x y (x,y)
    -1
    -2
    -4
    2

    8


    PLEASE!!!!!!!

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    posted by pj
  2. You gave several x values that you have to plug into your equation to get the y values.

    y = 1/2x-4

    I will do the x = -1
    y = 1/2(-1) - 4
    = -1/2 - 4
    = -4 1/2 or -9/2 or -4.5

    so the same for your other x's

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    posted by Reiny

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