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Lukas
Mathematics
6 December, 07:48
How do you know if two quantities vary directly?
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Jonathon Stephens
6 December, 08:10
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Write an equation to model this situation. Then complete the input-output table below; and graph the equation on the coordinate plane provided. If two quantities x and y are directly proportional to one another, (meaning if x is doubled, so is y; if x is tripled, so is y), they show direct variation.
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