The equation for the line of best fit is shown below.What does the y-intercept represent? A. the cost to upload an unlimited amount of files B. the cost to enroll in the file sharing service C. the cost per file uploaded D. the cost per Mb uploaded

The equation for the line of best fit is shown belowWhat does the yintercept represent A the cost to upload an unlimited amount of files B the cost to enroll in class=