champ666
champ666
27-04-2016
Mathematics
contestada
I need to know this question
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dasetka
dasetka
27-04-2016
To get the slope of two coordinate pairs you just find the difference in y and divide it by the difference in x.
1. (-2) - 5 / (-2) - 3
(-7) / -(5)
7/5
4. 2 - 6 / (-7) - 1
(-4) / (-8)
1/2
7. (-1) - 4 / (-2) - (-7)
(-5) / 5
-1
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