Respostas

  • Usuário do Brainly
2014-05-23T15:32:49-03:00
M = (y2 - y1)/(x2 - x1)
m = (1 - (- 3))/(8 - 2)
m = (1 + 3)/6
m = 4/6
m = 2/3

y - y0 = m(x - x0)
y - (- 3) = 2/3 . (x - 2)
y + 3 = 2/3 . (x - 2)
3 . (y + 3) = 2 . (x - 2)
3y + 9 = 2x - 4
2x - 4 = 3y + 9
2x - 3y - 4 - 9 = 0
2x - 3y - 13 = 0
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