Sequences (Nth Term)

Here are the first 5 terms of an arithmetic sequence.

5, 13, 21, 29, 37

a.

Find an expression, in terms of $n$ , for the $n\,$ th term of this sequence.

[2]

b.

The $n\,$ th term of a different arithmetic sequence is $4 n - 9$ . Is 151 a term in this sequence? Show how you get your answer.

[2]

Here are the first 5 terms of an arithmetic sequence.

5, 13, 21, 29, 37

a.

Find an expression, in terms of $n$ , for the $n\,$ th term of this sequence.

[2]

b.

The $n\,$ th term of a different arithmetic sequence is $4 n - 9$ . Is 151 a term in this sequence? Show how you get your answer.

[2]

Sequences (Nth Term) Questions