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OpenStudy (lilkg77):
A data set consists of the following data points: (2, 4), (4, 7), (5, 12) The line of best fit has the equation = -1.5 + 2.5x. What does this equation predict for a value of x = 3? A. 10.5 B. 7.5 C. 6 D. 9
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OpenStudy (onepieceftw):
Just substitute 3 for x. -1.5 + 2.5(3)
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