Find the equation of the regression line for the given data Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation ) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below Calories, x 150 180 130 120 90 190 (a) x = 160 calories (b) x = 100 calories Sodium, y 415 465 330 360 240 550 (c) x = 140 calories (d) x = 220 calories Find the regression equation (Round to three decimal places as needed. )