Algebra 2

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last question, what is the most affective way to solve for slope when involving ordered pairs, ex.
(8,-9) (2,-1) i learned this in class today, but information doesn't stick well in my head :)

  • Algebra 2 -

    (y-y1)/(x-x1).(the ones are sub ones and mean a different y and a different x.....so.
    -9-(-1) / 8-2
    -9+1 / 6
    -8 / 6
    -4/3
    slope = -4/3

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