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Mathematics, 03.02.2021 23:20 jazzzzhands21

What is the slope of the line of best-fit in the scatterplot below? On a graph, a trend line goes through points (3, 12) and (6, 19).
StartFraction 9 Over 27 EndFraction
StartFraction 3 Over 7 EndFraction
StartFraction 7 Over 3 EndFraction
StartFraction 27 Over 9 EndFraction

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