City government has collected the following data on annual sales tax collections and new car registrations over the past 6 years:
Years 1 2 3 4 5 6
Annual Sales Tax Collections 1.0 1.4 1.9 2.0 2.1 1.8
(In Millions)
New Car Registrations 10 12 15 16 14 20
(In Thousands)
Determine the least squares regression equation.