Find $y ^ { \prime }$ Implicitly For $8 x ^ { 9 } - y ^ { 9 } = 5$

question 50

Multiple Choice

Find $y ^ { \prime }$ implicitly for $8 x ^ { 9 } - y ^ { 9 } = 5$

• A) \(y ^ { \prime } = \frac { 8 x ^ { 9 } } { y ^ { 9 } }\)
• B) \(y ^ { \prime } = \frac { y ^ { 9 } } { 8 x ^ { 9 } }\)
• C) \(y ^ { \prime } = \frac { 8 x ^ { 8 } } { y ^ { 8 } }\)
• D) \(y ^ { \prime } = \frac { y ^ { 8 } } { 8 x ^ { 8 } }\)
• E) \(y ^ { \prime } = \frac { x ^ { 8 } } { 8 y ^ { 8 } }\)

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Definitions:

Forecasting Technique

Methods or models used to estimate future values based on historical data, trends, and patterns.

Mean Absolute Deviation

A measure of the average absolute differences between each number in a set of values and the mean of the values.

Forecast Accuracy

The degree to which predicted outcomes align with actual results, often used in planning and decision-making processes.

Adaptive Smoothing

An approach to exponential smoothing forecasting in which the smoothing constant is automatically changed to keep errors to a minimum.