Find the Derivative of the Function at P0 in the Direction

question 383

Multiple Choice

Find the derivative of the function at P0 in the direction of u.
- $$f ( x , y ) = 6 x - 7 y , \quad P _ { 0 } ( - 7 , - 2 ) , \quad u = 4 i - 3 j$$

• A) \(- \frac { 11 } { 5 }\)
• B) \(\frac { 3 } { 5 }\)
• C) \(\frac { 59 } { 5 }\)
• D) 9

Analyze the impact of government policies on poverty and income inequality.

Recognize the complexity in measuring income inequality and poverty rates.

Comprehend various anti-poverty strategies and welfare reforms, including their potential disadvantages, like work disincentives.

Realize the economic reasoning behind taxation and subsidies through mathematical examples.

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Definitions:

Monozygotic Twins

Identical twins that result from the fertilization of a single egg that then splits into two, sharing 100% of their genetic material.

Dizygotic Twins

Also known as fraternal twins, these are siblings born at the same time but developed from two separate eggs fertilized by two different sperm.

Coefficient Alpha

A statistical measure, also known as Cronbach's alpha, used to assess the reliability or internal consistency of a set of scale or test items.

Split-half Reliability

A measure of the consistency of results across halves of a test, indicating how well two halves of a test measure the same attribute or quality.