Question

Determine the ninth term in the sequence whose nth term

Answer 1

The nth term of the sequence is:

`a_n=4n+7`

To find the ninth term, substitute n=9 into the equation, it follows:

`\begin{gathered} a_9=4(9)+7 \\ a_9=36+7 \\ a_9=43 \end{gathered}`

Therefore the ninth term is 43.