Every year, for eight days, the conference for Excellent Urban Design, which promotes real cities for real humans, draws numerous attendees. The venue encourages all attendees to ride their bikes to the event. They have transformed an old parking lot into a bike storage area. The table below displays the number of attendees and the corresponding number of bikes parked. Calculate the slope, b1. Day 1 Day 2 Day 3 Day 4 Day 5 Day 6 Day 7 Day 8 O a. -2601.05 O b. 19.09 O c. 161.36 O d. 142.05 e. -0.13 Of. -0.96 Clear my choice Event Number Attendees of Bikes 282 281 327 393 462 582 583 627 (x-x)2 126 25640.0156 467.640625 121 25961.2656 276.390625 125 13253.7656 425.390625 111 2413.26563 43.890625 96 395.015625 70.140625 70.140625 96 19565.0156 82 19845.7656 500.640625 695.640625 78 34178.7656 (y-y) (x-x)(y-V) -3462.703125 -2678.703125 -2374.453125 -325.453125 -166.453125 -1171.453125 -3152.078125 -4876.078125