Suppose Y Varies Directly as the Square of X

question 175

Multiple Choice

Suppose y varies directly as the square of x . If when , find y when x is 3.

• A) -27
• B) -40.5
• C) -162
• D) -9
• E) -54

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Definitions:

Foot Shocks

Unpleasant electric shocks applied to the feet, often used in behavioral experiments to study learning and conditioning.

Barbiturates

A class of drugs that are used as sedatives and hypnotics, and can affect the central nervous system.

Cocaine

A powerful stimulant drug derived from the leaves of the coca plant, often used recreationally for its euphoric effects.

Psychoactive Drug

A material that modifies brain activity and leads to changes in how one perceives things, feels, is conscious, thinks, or acts.