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Use the coordinates of the plotted points to complete the calculation below. Pay attention to negative signs

Use the coordinates of the plotted points to complete the calculation below Pay attention to negative signs class=

Respuesta :

ashley9986

answer:

-1/2

explanation

1-2 / 4-2 = -1/2

Slope between two points

 [tex](x_{1},y_{1}) \text{and},(x_{2},y_{2}) \text{is equal to}\\\\\text{and}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{1-2}{4-2}\\\\=\frac{-1}{2}[/tex]

Option D                                

  [tex]\frac{-1}{2}[/tex]

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