Question

Find 10th term of sequence.
1,10,19,28
Find 11th term of sequence 2/3, 1, 1 1/3, 1 2/3

Answer 1

First sequence is easy to see once you realize that you are adding 9 to each term.

Answer 2

Similar for 2nd sequence. Adding 1/3 to each term.

Answer 3

For each sequence, each term is (first term) + (n-1)(difference). That will give you the nth term.