Provide an Appropriate Response $\sum _ { \mathrm { k } = - 6 } ^ { - 4 } ( \mathrm { k } - 2 ) ^ { 2 }$

question 75

Multiple Choice

Provide an appropriate response.
-Which formula is not equivalent to the other two?
I. $\sum _ { \mathrm { k } = - 6 } ^ { - 4 } ( \mathrm { k } - 2 ) ^ { 2 }$
II. $\sum _ { k = 6 } ^ { 8 } ( \mathrm { k } - 1 ) ^ { 2 }$
III. $\sum _ { \mathrm { k } = 5 } ^ { 7 } ( \mathrm { k } + 1 ) ^ { 2 }$

• A) II
• B) All are equivalent.
• C) I
• D) III

---

Definitions:

Depreciation Expense

The distribution of a physical asset's cost over its lifespan to account for depreciation or becoming outdated.

Building

A structure with a roof and walls, such as a house, school, or factory, constructed as a place for people to live, work, or carry out activities.

Adjustment

A change made to a financial record to correct or update the information.

Supplies

Items used in the operation of a business that are not directly associated with the products or services being sold, such as office supplies.