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What linear regression equation best fits this data? (-3, -40), (1,12), (5, 72), (7,137)

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Final answer:

The linear regression equation that best fits the given data points is ŷ = -173.51 + 4.83x.

Step-by-step explanation:

The linear regression equation that best fits the given data points is ŷ = -173.51 + 4.83x. This equation represents the line of best fit for the data. The coefficients -173.51 and 4.83 indicate the intercept and slope of the line, respectively. It can be used to predict the value of y (dependent variable) for any given x (independent variable) within the range of the data.

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