Simplify Your Answer $y ^ { tt } = - \frac { 1 } { 4 y ^ { 3 } }$

question 131

Multiple Choice

$\text { Find } \frac { d ^ { 2 } y } { d ^ { 2 } x } \text { in terms of } x \text { and } y \text { given that } x ^ { 2 } + 6 y ^ { 2 } = 9 \text {. Use the original equation to }$ simplify your answer.

• A)\(y ^ { tt } = - \frac { 1 } { 4 y ^ { 3 } }\)
• B) \(y ^ { tt } = - 1 y ^ { 3 }\)
• C) \(y ^ { tt } = - 4 y ^ { 3 }\)
• D) \(y ^ { tt } = - 24 y ^ { 3 }\)
• E) \(y ^ {tt } = - \frac { 1 } { 24 y ^ { 3 } }\)

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Definitions:

Fixed Manufacturing Overhead Volume Variance

The difference between the budgeted and actually applied fixed manufacturing overhead, based on standard costs for a given period.

Fixed Overhead Budget Variance

The difference between actual fixed overhead costs and the budgeted or expected fixed overhead costs.

Volume Variance

A measure of the difference between the budgeted and actual volume of production, impacting costs.

Overhead Variances

The difference between actual overhead costs and the budgeted or standard overhead costs.