Algebra (Urgent)

What is an equation in slope intercept form for the line that passes through the points (1,3) and (3,1)?

asked by Joe
  1. (1-3)/(3-1) = (y-1)/(x-3)

    -2/2 = -1
    so
    -x+3 = y-1

    y = -x + 4

    posted by Damon

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