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23 State whether the two quantities have direct variation
State whether the two quantities have direct variation. If they have direct variation, find the constant of variation (constant of proportionality) and the slope of the direct variation model.

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25 Is the graph a direct variation
Is the graph a direct variation? If so what is the constant of variation & slope? What is the direct variation equation? What is the constant of proportionality?

26 Is the graph a direct variation
Is the graph a direct variation? If so what is the constant of variation & slope? What is the direct variation equation? What is the constant of proportionality?

27 Is the graph a direct variation
Is the graph a direct variation? If so what is the constant of variation & slope? What is the direct variation equation? What is the constant of proportionality?

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