Question

Question 19.Find a formula for the general term of each sequence in exercises?

Answer 1

19) Notice that:

`\begin{gathered} 2=3*1-1, \\ 5=3*2-1, \\ 8=3*3-1, \\ 11=3*4-1, \\ 14=3*5-1. \end{gathered}`

Therefore, the nth term has the form:

`a_n=3n-1.`

Answer:

`a_n=3n-1.`