16. Complete the function table. Then write a rule for the function. (4 points) Input Output
-3 _
-2 -4
-1 _
0 _
1 -1 _ is blank

Students are getting signatures for a petition to increase sports activities at the community center. the number of signatures they get each day is 3 times as many as the day before. the expression 3^6 represents the number of signatures they got on the sixth day. how many signatures did they get on the first day?