Question

In a concert hall, there are 22 seats in the first row. There are 27 seats in the second

row, 32 seats in the third row, and 37 seats in the fourth row,
If the number of seats in each row follows the pattern described above, which
recursive function defines the number of seats in the nth row?

Answer 1

the pattern is 5

Explanation:

22+5=27

27+5= 32

32+5= 37