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2 years ago

Which line has a slope of -1/2? Line A Line B Line C Line D

Mathematics

1 answer:

Alex73 [517]2 years ago

8 0

Answer:

Line D

Step-by-step explanation:

Two points that passes through line D : (0,-2) & ( -4 , 0)

$Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}\\\\\\=\dfrac{0-[-2]}{-4-0}\\\\\\=\dfrac{0+2}{-4}\\\\\\=\dfrac{2}{-4}\\\\\\=\dfrac{-1}{2}$

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