Sections on this page:1. Basics2. Finding the \(n\)th term3. Using technology4. Summary5. Challenge questionA numerical sequence is a set of numbers listed in a specific order that is determined by a rule. For example, the sequence \(3,\;7,\;11,\;15,\;19,\;23\) is a list of six numbers that begins with the number 3 and the remaining numbers in the list are determined by applying the rule “add 4” to proceed from one number to the next...