Also if possible answer my other question.

monique deposited her money in the bank to collect interest. the first month, she had $250 in her account. after the sixth month, she had $289.82 in her account. use sequence notation to represent the geometric function.

an = 250 ⋅ (0.16)n−1
an = 250 ⋅ (1.03)n−1
an = 289.82 ⋅ (1.03)n−1
an = 289.82 ⋅ (1.16)n−1