shamarismith2004 shamarismith2004
  • 23-04-2020
  • Mathematics
contestada

What is the slope of the line through (-9,-6) and (3,-9)?

Respuesta :

jimrgrant1 jimrgrant1
  • 23-04-2020

Answer:

slope = - [tex]\frac{1}{4}[/tex]

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 9, - 6) and (x₂, y₂ ) = (3, - 9)

m = [tex]\frac{-9+6}{3+9}[/tex] = [tex]\frac{-3}{12}[/tex] = - [tex]\frac{1}{4}[/tex]

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