Find the Requested Partial Derivative $( \partial \mathrm { w } / \partial \mathrm { z } ) _ { \mathrm { x } }$

question 373

Multiple Choice

Find the requested partial derivative.
- $( \partial \mathrm { w } / \partial \mathrm { z } ) _ { \mathrm { x } }$ at $( \mathrm { x } , \mathrm { y } , \mathrm { z } , \mathrm { w } ) = ( 1,2,9,302 )$ if $\mathrm { w } = \mathrm { x } ^ { 2 } + \mathrm { y } ^ { 2 } + \mathrm { z } ^ { 2 } + 12 \mathrm { xyz }$ and $\mathrm { z } = \mathrm { x } ^ { 3 } + \mathrm { y } ^ { 3 }$

• A) \(\frac { 308 } { 3 }\)
• B) \(\frac { 154 } { 3 }\)
• C) 154
• D) 77

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Definitions:

Drawer's Account

In financial terms, the account belonging to the person who writes a check or draft instructing a bank to pay a designated amount of money.

Honor The Check

The act of a bank or financial institution completing the transaction by paying the amount specified on a check from the payer's account to the payee or holder.

Account Aggregation

A financial service that compiles information from various accounts, belonging to an individual or entity, into a single platform for easier management and analysis.

Financial Management

The strategic planning, organizing, directing, and controlling of financial undertakings in an organization or an institution; it also includes applying management principles to the financial assets of an organization.