naniwolf21 naniwolf21
  • 20-11-2019
  • Mathematics
contestada

write an equation in point slope form from the line through the given point with the given slope (-3,-5);m=-2/5​

Respuesta :

bayosanuade
bayosanuade bayosanuade
  • 21-11-2019

Answer: 5y + 2x = -31

Step-by-step explanation:

The equation of a line in point- slope form is given as :

y - [tex]y_{1}[/tex] = m ( x- [tex]x_{1}[/tex] )

[tex]x_{1}[/tex] = -3

[tex]y_{1}[/tex] = -5

m = [tex]\frac{-2}{5}[/tex]

Substituting into the formula , we have

y - ( - 5) =  [tex]\frac{-2}{5}[/tex] (x - {-3} )

y + 5 =  [tex]\frac{-2}{5}[/tex] ( x + 3 )

5 ( y + 5 ) = -2 ( x+ 3)

5y + 25 = -2x - 6

5y + 2x = -31

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