Use Implicit Differentiation to Find $\partial z / \partial x$ $$8 x ^ { 2 } + 8 y ^ { 2 } - 4 z ^ { 2 } = 2 x ( y + z )$$

question 139

Short Answer

Use implicit differentiation to find $\partial z / \partial x$ .
$$8 x ^ { 2 } + 8 y ^ { 2 } - 4 z ^ { 2 } = 2 x ( y + z )$$

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Definitions:

Indirect Costs

Costs that are not directly traceable to a specific product or service but are necessary for the operation of a business, such as overhead expenses.

Apportion

To divide and allocate proportions or shares of a total amount among different entities based on a set criteria or formula.

Total Cost

The sum of all expenses incurred in producing a product or delivering a service, including direct costs like materials and labor, and indirect costs such as overhead.

Contribution Margin

A department’s net profit, used to cover indirect expenses.