Find a recursive formula for the sequence: 1, -1, -7, -25, 11.
A) aₙ=−3aₙ−1​+2
B) aₙ​=−2aₙ−1​−1
C) aₙ​=aₙ−1​+1
D) aₙ​=3aₙ−1​−4