The number of initial public offerings of stock issued in a​ 10-year period and the total proceeds of these offerings​ (in millions) are shown in the table. The equation of the regression line is y=48.918x+ 17,822.85 . Complete parts a and b.

The number of initial public offerings of stock issued in a 10year period and the total proceeds of these offerings in millions are shown in the table The equat class=
The number of initial public offerings of stock issued in a 10year period and the total proceeds of these offerings in millions are shown in the table The equat class=
The number of initial public offerings of stock issued in a 10year period and the total proceeds of these offerings in millions are shown in the table The equat class=
The number of initial public offerings of stock issued in a 10year period and the total proceeds of these offerings in millions are shown in the table The equat class=