The Function F(x, Y)has a Local Maximum at (-1, 1) $f _ { x y } ( - 1,1 )$

question 53

Multiple Choice

The function f(x, y) has a local maximum at (-1, 1) . What can you say (if anything) about the values of $f _ { x y } ( - 1,1 )$ ?

• A)Nothing.
• B)It is undefined or equal to zero.
• C)It cannot be greater than zero.
• D)It is equal to zero.

---

Definitions:

Promoter

An individual or company responsible for the organization, financing, and marketing of an event or venture.

Office Space

Premises rented or leased by businesses to conduct their operations, often equipped with necessary facilities and services.

Minor Requirement

A smaller or less significant obligation or condition that must be fulfilled, often in addition to major requirements.

De Facto Corporation

A corporation defectively incorporated in good faith that exists in fact though not in law.