Discover the answers you need at Westonci.ca, a dynamic Q&A platform where knowledge is shared freely by a community of experts. Join our Q&A platform and connect with professionals ready to provide precise answers to your questions in various areas. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

What is the recursive formula for this arithmetic sequence?

–7, –1, 5, 11, ...

A.
\left\{\begin{array}{l} a_1=-7 \\ a_n=a_{n-1}-6 \end{array}\right.{


Sagot :