Sequences (Nth Term)

Here are the first 5 terms of an arithmetic sequence.

-3, 1, 5, 9, 13

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 $2 n - 3$ . Is 101 a term in this sequence? Show how you get your answer.

[2]

Here are the first 5 terms of an arithmetic sequence.

-3, 1, 5, 9, 13

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 $2 n - 3$ . Is 101 a term in this sequence? Show how you get your answer.

[2]

Sequences (Nth Term) Questions