Math

X -2, 0, 3, 4
Y 6, -2, -14, -18

Write the function

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asked by Andrea
  1. I'm assuming that the first X corresponds with first Y, and so on.
    Slope: -4
    y=-4x+b (b= y intercept)
    Substitute x and y with -2 and 6
    6=8 +b
    b=-2
    Function: y=-4x-2

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    posted by Brian

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