Give an Appropriate Answer $$f ( x , y ) = \frac { x } { x + y }$$

question 280

Multiple Choice

Give an appropriate answer.
- $$f ( x , y ) = \frac { x } { x + y }$$

• A) \(\frac { \partial f } { \partial x } = \frac { 2 x + y } { ( x + y ) ^ { 2 } } ; \frac { \partial f } { \partial y } = \frac { x } { ( x + y ) ^ { 2 } }\)
• B) \(\frac { \partial f } { \partial x } = \frac { y } { ( x + y ) ^ { 2 } } ; \frac { \partial f } { \partial y } = - \frac { x } { ( x + y ) ^ { 2 } }\)
• C) \(\frac { \partial f } { \partial x } = - \frac { y } { ( x + y ) ^ { 2 } } ; \frac { \partial f } { \partial y } = - \frac { x } { ( x + y ) ^ { 2 } }\)
• D) \(\frac { \partial f } { \partial x } = \frac { 2 x + y } { ( x + y ) ^ { 2 } } ; \frac { \partial f } { \partial y } = - \frac { x } { ( x + y ) ^ { 2 } }\)

Distinguish between corporate communications and other communication settings.

Acknowledge the criticality of organizational branding in the modern marketplace.

Identify the key roles in maintaining and building the corporate brand.

Understand best practices in Employee Volunteer Programs.

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Definitions:

Sugary Drinks

Beverages containing high amounts of sugar, which can contribute to various health issues like obesity and diabetes.

Health-related Problems

Issues concerning the physical or mental well-being of individuals, ranging from diseases to conditions that impair normal functioning.

Political Campaign

Organized efforts to influence the decision-making process within a specific electorate, often aimed at electing candidates to public office.

Government Communicator

A professional responsible for conveying and managing information between government entities and the public.