Use the Linearization $L ( x , y )$ Of the Function

question 91

Short Answer

Use the linearization $L ( x , y )$ of the function.
$f ( x , y ) = \sqrt { 9 - x ^ { 2 } - 2 y ^ { 2 } }$ at $( - 1,1 )$ to approximate $f ( - 0.93,0.75 )$ .

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Refers to the total income received in monetary form, including wages, salaries, and other income sources.

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A graphical representation of all the possible combinations of two goods or services that can be purchased with a given budget, considering their prices remain constant.

Money Income

The total earning received by an individual or household including wages, salaries, and other forms of income, before any deductions.

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The extra pleasure or advantage gained from consuming an additional unit of a product or service.