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

Mathematics

2 answers:

Alex787 [66]3 years ago

4 0

answer:

-1/2

explanation

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

MAVERICK [17]3 years ago

3 0

Slope between two points

$(x_{1},y_{1}) \text{and},(x_{2},y_{2}) \text{is equal to}\\\\\text{and}=\frac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\=\frac{1-2}{4-2}\\\\=\frac{-1}{2}$

Option D

$\frac{-1}{2}$

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