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OpenStudy (anonymous):
A data set consists of the following data points: (2,4), (4,7), (5,12) The line of best fit has the equation y = -1.5 + 2.5x. What does this equation predict for a value of x = 3?
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OpenStudy (anonymous):
you input 3, so it would be y= -1.5 + 2.5(3), which would be 6.
OpenStudy (anonymous):
ur such a lifesaver.. wish i had u for the test! haha
OpenStudy (anonymous):
haha whenever it says line of best fit and it says what's the value predicted, you input the number into the equation.
OpenStudy (anonymous):
=)
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