To find the 9th term of the sequence described by A(n) = 7 + (n - 1)(3), we substitute n = 9 into the formula:
A(9) = 7 + (9 - 1)(3)
= 7 + 8(3)
= 7 + 24
= 31
Therefore, the 9th term of the sequence is 31.
Find the 9th term of the sequence described by: A(n) = 7 + (n ‒ 1)(3)
(1 point)
1 answer
1 answer