aaliyahmorales24 aaliyahmorales24
  • 07-05-2020
  • Mathematics
contestada

What is the slope of the line that contains the points (7,-1) and (-2,2)?

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queensnowflake32
queensnowflake32 queensnowflake32
  • 08-05-2020

Answer: -1/3

(7,-1)= (x1,y1)

(-2,2)= (x2,y2)

Slope=[tex]\frac{y2-y1}{x2-x1}[/tex]

        =[tex]\frac{2-(-1)}{-2-7}[/tex]

        =[tex]\frac{1}{-3}[/tex]

1/-3 is the same thing as -1/3

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