A consulting firm in an attempt to study the relationship between the revenue(y) in millions of naira generated and the number of client(x) in hundreds attended to in a season recorded the data below
Revenue(y) 12 10 7 10 12 14 7 9 8 6
Number of Clients(x) 6 6 2 3 7 11 1 2 2 1
Derive the equation that best explains the relationship between the revenue generated and the number of clients attended to, using least squares method