The graph shows the total fare, y, for a taxi ride with respect to the miles traveled, x. what is the y-intercept and what does it represent? question options: the y-intercept is 3 and it represents the initial fee before any miles are traveled. the y-intercept is 3 and it represents the cost of traveling 1 mile. the y-intercept is 0 and it represents the initial fee before any miles are traveled. the y-intercept is 20 and it represents the cost of the cab ride.