Calculate $\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } }$

question 37

Multiple Choice

Calculate $\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } }$ . $y = - \frac { 14 } { x ^ { 2 } }$

• A) \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } } = \frac { 14 } { x ^ { 4 } }\)
• B) \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } } = \frac { x ^ { 4 } } { 14 }\)
• C) \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } } = \frac { x ^ { 3 } } { 28 }\)
• D) \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } } = \frac { 28 } { x ^ { 3 } }\)
• E) \(\frac { \mathrm { d } ^ { 2 } y } { \mathrm {~d} x ^ { 2 } } = - \frac { 84 } { x ^ { 4 } }\)

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Definitions:

Introspective

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Role Play Procedures

The specific steps or guidelines followed when engaging in role-playing activities to ensure effective learning or outcome.

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A therapeutic technique where a client engages in a dialogue between different parts of themselves, using two chairs to represent varying perspectives or emotions.

Contingency Management

A behavioral strategy that modifies behavior by altering the consequences of that behavior, often through rewards or sanctions.