The graph below shows data gathered from 13 taxi riders about the total fare they paid and the distance traveled. The equation of the line of best fit is shown below. What does the y-intercept of this line represent? A. The total cost of a taxi ride includes an initial charge of approximately $3.30. B. The total cost of a taxi ride increases at a rate of approximately $3.30 per mile. C. The total cost of a taxi ride increases at a rate of approximately $2.40 per mile. D. The total cost of a taxi ride includes an initial charge of approximately $2.40.