Find $\frac { d y } { d x }$ ,Where $$x y ^ { 3 } - 3 x ^ { 2 } = 7 y$$

question 22

Multiple Choice

Find $\frac { d y } { d x }$ ,where $$x y ^ { 3 } - 3 x ^ { 2 } = 7 y$$ .

• A) \[\frac { 6 x - y ^ { 3 } } { 3 x y ^ { 2 } - 7 }\]
• B) \(y ^ { 3 } - 6 x\)
• C) \(\frac { 6 x ^ { 2 } } { y ^ { 3 } }\)
• D) \(y ^ { 3 } - 6 x - 7\)

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Definitions:

Direct Labor

The labor or workforce directly involved in the production process of goods or services, whose costs can be directly attributed to the products being manufactured.

Process Cost System

An accounting method used to track production costs for large numbers of identical units that are mass-produced in a continuous fashion.

Completed Job

A project or task that has been finished and meets all criteria or specifications that were established at its inception.

Partially Completed Units

Items in production that have not yet been fully completed or processed through all stages of the manufacturing or production cycle.