List the Critical Points of the Function $f ( x , y ) = ( x - 9 ) ^ { 5 } ( y + 5 ) ^ { 3 } \text { for which the }$

question 32

Multiple Choice

List the critical points of the function $f ( x , y ) = ( x - 9 ) ^ { 5 } ( y + 5 ) ^ { 3 } \text { for which the }$ Second Partial Test fails.

• A) Test fails at \(( - 9 , a )\) and \(( b , 5 )\).
• B) Test fails only at \(( 9 , - 5 )\).
• C) Test fails at \(( 9 , a )\) and \(( b , - 5 )\).
• D) Test fails at \(( 9 , a )\) and \(( b , 5 )\).
• E) Test fails only at \(( 9,5 )\).

---

Definitions:

Operating Leases

Operating leases are contractual agreements in which the lessee pays to use an asset for a specific period without gaining ownership, typically used for equipment and vehicles.

Capitalize

The accounting practice of recording a cost/expense as an asset, rather than an expenditure, thereby extending the recognition of its financial impact over the useful life of the asset.

Long-Term Liabilities

Financial obligations of a business that are due for repayment beyond the current fiscal year, including bonds payable, long-term loans, and lease obligations.

Current Liabilities

Financial obligations that a company is expected to pay within one year, including accounts payable, short-term loans, and other similar debts.