Cab companies often charge a flat fee for picking someone up and then charge an additional fee per mile driven.

Question

Cab companies often charge a flat fee for picking someone up and then charge an additional fee per mile driven.

The city of Raleigh, NC charges $1.95 fee and $2.70 per mile for each cab ride
List the domain of the linear regression equation in interval notation. Round to the nearest thousandth if needed.

Answer 1

The domain of the linear regression equation is a set of real numbers representing the possible values for the distance traveled. Since the fee is charged per mile, the distance traveled must be positive. Therefore, the domain is (0, ∞) in interval notation, meaning that the distance traveled must be greater than zero.