I need help with this now I’m taking the test

Write a recursive sequence that represents the sequence defined by the following explicit formula:

How do businesses a country's economy? a. by investing in goods and services b. by increasing the unemployment rate c. by making profits

The table shows the number of students who signed up for different after school activities. activity students cooking 9 chess 4 photography 8 robotics 11 select the true statements about the information in the table.