fara1984
fara1984 fara1984
  • 07-02-2017
  • Mathematics
contestada

A equation of a line that passes throgh (2,-1) and has a slope of -3

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sciencific
sciencific sciencific
  • 07-02-2017
slope -3 so y=-3x+C
-1=-3(-2)+C
C=-1+6   C=5
y=-3x+5
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