The mean and standard deviation for male puppy births in the U.S. from 1990 to 2000 are x = 45,684 and s_x= 1,473. The mean and standard deviation for female puppy births in the U.S. for the same time period are = 48,983 and s_y= 1,378. The correlation coefficient is r = 0.95. Find the equation for the least-squares regression line for male to female puppy births. (5 points)