ASAP school yearbooks were printed and the table shows the number of people who bought them first, second third and fourth weeks after their release which graph can represent the the data shown in the table.

weeks number of sales
1 84
2 102
3 158
4 271

Sarah is collecting recyclables for a science project. on the first day she collected 35 recyclable objects. on the second day she had a total of 52 recyclables. on the third day she had a total of 69 recyclables. determine if the scenario describes an arithmetic or a geometric sequence. then, write the recursive formula for the sequence described.