The number of men and women receiving​ bachelor's degrees each year has been steadily increasing. For the years 1970 through the projection of​ 2014, the number of men receiving degrees​ (in thousands) is given by the equation y=3.6x+447 ​, and for​ women, the equation is ​y=14.1x+311, where x is the number of years after 1970.
​(Type an ordered pair. Do not round until the final answer. Then round each coordinate to the nearest integer as​ needed.)
a.
b.