Find the Sum of the Sequence $$\sum _ { k = 2 } ^ { 5 } ( - 1 ) ^ { k + 1 } ( k - 9 ) ^ { 2 }$$

question 37

Multiple Choice

Find the sum of the sequence.
- $$\sum _ { k = 2 } ^ { 5 } ( - 1 ) ^ { k + 1 } ( k - 9 ) ^ { 2 }$$

• A) \(- 1,914\)
• B) 126
• C) \(- 22\)
• D) \(- 126\)

---

Definitions:

Heuristics

Simple, efficient rules, either hard-coded by evolutionary processes or learned, that help in making decisions, forming judgments, or solving problems quickly and with minimal effort.

Financial Risks

Financial risks involve the potential loss of monetary investment or the possibility of not achieving the expected financial returns, affecting individuals or businesses.

Availability Heuristic

An intellectual quick route that depends on the readily recalled instances when contemplating a certain matter, notion, technique, or judgement.

Welfare Fraud

The act of illegally using or obtaining government assistance resources or funds by intentional misinformation or concealment of information.