Determine the Constant of Variation for the Stated Condition $y$ Varies Directly as the Cube Of

question 302

Multiple Choice

Determine the constant of variation for the stated condition.
-If $y$ varies directly as the cube of $x$ , and $y = 5$ when $x = 2$ , find $y$ when $x = 8$ .

• A) 320
• B) 20
• C) \(\frac { 5 } { 4 }\)
• D) \(\frac { 5 } { 64 }\)

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Definitions:

Leading Indicators

Economic factors that change before the economy starts to follow a particular pattern or trend, used to predict future movements.

Lagging Indicators

Economic indicators that usually change after the economy as a whole does, thus confirming long-term trends.

Cognitive Bias

A systematic error in thinking or decision-making due to the brain's attempt to simplify information processing.

Common Measures Bias

Refers to the distortion that occurs when the same measurement tools or methods are used to collect data on multiple variables, leading to artificially inflated correlations among these variables.