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What is the equation of the following direct variation?

y = 2 x
y = 1/2 x
y = -1/2 x
y = -2 x

What is the equation of the following direct variation? y = 2 x y = 1/2 x y = -1/2 x-example-1
User Itoctopus
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2 Answers

9 votes
The answer is D and the slope is -2/1
User ChillyPenguin
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12 votes
The answer is D, becuSe the slope is -2/1
User Imix
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