In order for a president to introduce a new bill , they must A. present in the state of the union address
B. Have a press conference to make the public aware
C. Have a sponsor from congress to endorse it
D. Ask for the approval of the supreme court

You are given the first four terms of an arithmetic sequence. why might you use a recursive formula? why might you use an explicit formula? under what conditions might a recursive formula be preferred over the explicit formula? under what conditions might an explicit formula be preferred over the recursive formula? pleasss ! sorry if it's a long question: (