Question

Write an expression to describe a rule for the sequence. Then find the 100th term in the sequence. 5,13,21,29,37,48

1)8n;800
2)8n-3;797
3)3n-8;292
4)5+8n;805

Answer 1

Selection 2) is appropriate.

The other selections don't match the first term (5 for n=1).