A sequence is explicitly defined as aₙ = -16+7n. If n represents the term number and π is an integer greater than or equal to 1, what is the recursive form of the sequence?

a. a₁ =-16 and aₙ=aₙ₊₁+7
b. a₁ =-16 and aₙ₊₁ =aₙ+7
c. a₁ =-9 and aₙ=aₙ₊₁+7
d. a₁ =-9 and aₙ₊₁=aₙ+7