Question: How do we calculate a regression line? Histogram shows a nonlinear pattern An increase exponentially in the sales of donuts is related to a decrease

How do we calculate a regression line? Histogram shows a nonlinear pattern An increase exponentially in the sales of donuts is related to a decrease in the number of crimes in a nonlinear fashion The formula for the regression line is y = x2 + x + b, where b is the y-intercept Using a TI-84+ or other statistical software

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