Help please what represents a function?

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

If i have one apple and give you the apple, how many apples do i have?

Write a function rule for the table. hours worked pay 2 $16.00 4 $32.00 6 $48.00 8 $64.00 p = 16h p = 8.00h p = h + 16 h = 8.00p