lizete36 lizete36
  • 13-12-2021
  • Mathematics
contestada

what is the slope of (-1,-2) and (-2,2)

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loneguy
loneguy loneguy
  • 13-12-2021

[tex]\text{Given that,}\\\\(x_1,y_1) = (-1,-2)~~ \text{and}~~ (x_2,y_2) = (-2,2)\\\\\text{Slope, m =} \dfrac{y_2-y_1}{x_2 -x_1} = \dfrac{2 -(-2)}{-2-(-1)} = \dfrac{2+2}{-2+1} = \dfrac{4}{-1} = -4[/tex]

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successvrzo2
successvrzo2 successvrzo2
  • 13-12-2021
-4 used slope formula y2-y1/x2-x1
2--2/-2--1 =4/-1 or -4
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