Find the equation of the regression line for the given data: 778,51 621,47 519,53 510,25 494,39 473,31.

Find the equation of the regression line for the given data: 778,51 621,47 519,53 510,25 494,39 473,31. then use the regression equation to predict the value of y for each of the given x values, if meaningful. x=502, x=644, x=345, x=732

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