pol1127
pol1127 pol1127
  • 01-12-2021
  • Mathematics
contestada

Write the equation of line given points (2,3)(-2,-5). write the equation in standard form.​

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lexiebakerr
lexiebakerr lexiebakerr
  • 01-12-2021
i’m pretty sure it’s y=2x-1
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loneguy
loneguy loneguy
  • 01-12-2021

[tex]\text{Given that,}\\\\(x_1,y_1) = (2, 3) ,~~~ (x_2,y_2) =(-2,-5)\\\\\\\text{Slope,}~ m = \dfrac{y_2 -y_1}{x_2 - x_1} = \dfrac{-5-3}{-2-2} = \dfrac{-8}{-4} = 2\\\\\\\text{Equation with given points,}\\\\y - y_1 = m(x-x_1)\\\\\implies y -3 = 2(x -2)\\\\\implies y -3 = 2x -4\\\\\implies 2x -y = 1[/tex]

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