Calculate $\frac { \partial f } { \partial x }$ , And

question 80

Multiple Choice

Calculate $\frac { \partial f } { \partial x }$ , and $\left. \frac { \partial f } { \partial y } \right| _ { ( 8,2 ) }$ when defined. $f ( x , y ) = 1100 - 16 x + 11 y$

• A) \(\frac { \partial f } { \partial x } = - 16\) , \(\left. \frac { \partial f } { \partial y } \right| _ { ( 8,2 ) } = 11\)
• B) \(\frac { \partial f } { \partial x } = 8\) , \(\left. \frac { \partial f } { \partial y } \right| _ { ( 8,2 ) } = 2\)
• C) \(\frac { \partial f } { \partial x } = - 16 y\) , \(\left. \frac { \partial f } { \partial y } \right| _ { ( 8,2 ) } = 11 x\)
• D) \(\frac { \partial f } { \partial x } = - 27\) , \(\left. \frac { \partial f } { \partial y } \right| _ { \{ 8,2 ) } = 27\)
• E) \(\frac { \partial f } { \partial x } = 11\) , \(\left. \frac { \partial f } { \partial y } \right| _ { \{ 8,2 ) } = 16\)

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A phase in Freud's psychosexual development theory, occurring from about ages 3 to 6, where the libido's focus is on the genital area.

Psychosexual Development

A Freudian theory that proposes that child development occurs in a series of stages which are characterized by sexual pleasures focusing on different parts of the body.

Flirtatious

Exhibiting behavior aimed at attracting or engaging someone romantically or sexually through acts or remarks that suggest interest without explicit intention.