A sequence can be defined by the explicit formula aₙ=5-3n. Which recursive formula represents the same seq of numbers?
O aₙ=aₙ₋₁-3; a₁=5
O aₙ=5-3ₙ₋₁-1; a₁=5
O aₙ=aₙ₋₁-3; a₁=2
O aₙ=5-3ₙ₋₁-1:a₁=2