The table shows data from a party planner, representing the number of people at an event (x) and the total dollar cost to host the event (y).
х 50 75 100 125 140
150 175 200 220
Y у 1,550 2,100 2,425 2,900 3,100 3,500 3,800 4,200 4,400
When using the median-fit method with summary points (75, 2,100). (140, 3,100), and (200, 4,200), what is the
approximate y-intercept of the best-fit model? Round to the nearest whole number if necessary.
748
750
809
840