When given two terms find the nth term of an arithmetic sequence

The video tutorial explains how to find terms in an arithmetic sequence, both when the rule is known and when it is not. It introduces the concept of the NTH term and provides examples of calculating specific terms using a given formula. The tutorial emphasizes understanding the difference between terms and how to apply the formula to find any term in the sequence.

What steps would you take if you were given a pattern and asked to find a specific term without knowing the rule?

Describe how to calculate the 80th term using the formula provided in the lesson.