StephenN234 StephenN234
  • 14-07-2016
  • Mathematics
contestada

What is the equation in point−slope form of the line passing through (1, 2) and (2, 5)?
a. (y-2)=-3(x-1)
b. (y-2)=3(x-1)
c.(y-1)=-3(X-2)
d. (y+2)=3(x=1)

Respuesta :

caylus
caylus caylus
  • 16-07-2016
Hello,

sloop=(5-2)/(2-1)=3

Line 's equation is y-2=3(x-1)

Answer B
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