Shana created the graph below that presents the relationship between the number of pencils sold and the number of days in school: Part A: In your own words, tell me about the relationship between the number of days in school and the number of pencils sold. (5 points)

Part B: Tell me how you would make the line of best fit on this graph. Find the approximate slope and y-intercept of the line of best fit and tell me what they are. Show me the steps you took to find the slope, including the points that you used to calculate slope. (5 points)