angelicanero angelicanero
  • 02-02-2016
  • Mathematics
contestada

through (-6,-1) and perpendicular to 4x+3y=5

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Panoyin
Panoyin Panoyin
  • 02-02-2016
       4x + 3y = 5
4x - 4x + 3y = -4x + 5
               3y = -4x + 5
                3          3
                 y = -1¹/₃x + 1²/₃

   y - y₁ = m(x - x₁)
y - (-1) = ³/₄(x - (-6))
   y + 1 = ³/₄(x + 6)
   y + 1 = ³/₄(x) + ³/₄(6)
   y + 1 = ³/₄x + 4¹/₂
       - 1           - 1
         y = ³/₄x + 3¹/₂
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