The scatter plot below shows how the number of posters sold each day at a museum is related to the cost per poster. The museum manager drew the line of best fit on the scatter plot. Which statement best interprets the meaning of the y-intercept of the line of best fit? A. For each $1 increase in the price of the posters, about 1 fewer poster is sold. B. If the posters cost $40 each, the number sold is about 0. C. For each $1 increase in the price of the posters, about 1 more poster is sold. D. If the posters are free, about 40 posters are given away.
