INFO:
If (𝑎_𝑛) is a sequence defined as 𝑎₁ = 11 and 𝑎_(𝑛 + 1) = 𝑎_𝑛 − 3 where 𝑛 ≥ 1, then the fourth term equals _.
Question Video: Finding the General Term to Work Out Terms in a Sequence