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Mathematics, 14.10.2019 08:02 chantelporter713

Which of the following lines has a slope of -1/2?
x + 2y = 0
x - 2y = 0
-x + 2y = 0
y = x - 1/2

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Which of the following lines has a slope of -1/2?
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x - 2y = 0
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