Give the Domain and Range of the Relation $( - \infty , \infty )$

question 20

Multiple Choice

Give the domain and range of the relation.
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• A) domain: \(( - \infty , \infty )\); range: \([ 4 , \infty )\)
• B) domain: \(( - \infty , 0 ) \cup ( 0 , \infty )\); range: \(( - \infty , 0 ) \cup ( 0 , \infty )\)
• C) domain: \(( 0 , \infty )\); range: \([ 0 , \infty )\)
• D) domain: \(( - \infty , 0 )\); range: \(( - \infty , 0 )\)

Calculate economic profit or loss based on investment returns and interest rates.

Recognize the importance of dividends, interest, and rents as forms of capital income.

Grasp the fundamental economic concept of investment and how it affects capital.

Understand the relationship between savings decisions and investment capabilities of firms.

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Definitions:

Delivered Shocks

In psychological experiments, a method used to assess obedience or aggression where participants are instructed to administer electric shocks to others.

Subjected To Frustration

The state of experiencing obstacles that prevent an individual from achieving desired goals, leading to feelings of dissatisfaction or stress.

Innocent Stranger

A concept or figure often used in literature and psychology to represent purity, naivety, or someone unaffected by corruption or moral blemishes.

Disinhibition

The reduction or removal of restraints on one's behavior, often leading to actions that are uninhibited by social norms or personal standards.