Select the formula for the n^th term of the sequence. 7,-21,63,ldots Show your work here 7-3(n) 7-3(n-1) 7(-3)^n-1 7(-3)^n None of the above

To find the formula for the term of the sequence , we need to identify the pattern in the sequence.Let's denote the term of the sequence as .We can observe that each term in the sequence is obtained by multiplying the previous term by -3.So, we can write the formula for the term as: Therefore, the correct answer is .