Write an Equation to Describe the Variation $r$ And the Cube Of

question 179

Multiple Choice

Write an equation to describe the variation. Use k for the constant of proportionality.
-q varies jointly as $r$ and the cube of $s$ .

• A) \(q = k + r + s ^ { 3 }\)
• B) \(\mathrm { qrs } ^ { 3 } = \mathrm { k }\)
• C) \(\mathrm { q } + \mathrm { r } + \mathrm { s } ^ { 3 } = \mathrm { k }\)
• D) \(q = k r s ^ { 3 }\)

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Definitions:

Transtheoretical Model

A theory of behavioral change that assesses an individual's readiness to act on a new healthier behavior, through stages like precontemplation, contemplation, preparation, action, and maintenance.

James Prochaska

A psychologist best known for his role in developing the Transtheoretical Model of behavior change.

Behavior Changes

Modifications or transformations in human actions or reactions, often aimed at improving health, productivity, or social relationships.

Theory of Planned Behavior

A theory that predicts an individual's intention to engage in a behavior based on their attitudes, subjective norms, and perceived control over the behavior.