Let Y = F (X) Be a Function with Domain $y = | f ( x ) |$

question 14

Multiple Choice

Let y = f (x) be a function with domain D = [ -10, -9 ] and range R = [ -10, -7 ]. Find the domain D and range R for the function $y = | f ( x ) |$

• A) \(D = [ - 10 , - 9 ] , R = [ - 7,10 ]\)
• B) \(D = [ 9,10 ] , R = [ - 10 , - 7 ]\)
• C) \(D = [ 9,10 ] , R = [ - 10,7 ]\)
• D) \(D = [ 9,10 ] , R = [ 7,10 ]\)
• E) \(D = [ - 10 , - 9 ] , R = [ 7,10 ]\)

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Definitions:

Marginal Propensity

Marginal propensity, in economics, refers to the fraction of an increase in income that is spent on consumption. It represents the change in consumption resulting from a change in income.

Government Spending

This refers to the total expenditure by government agencies on goods, services, and public works.

Demand for Goods

The desire, willingness, and ability of consumers to purchase goods at a given price over a specific time period.

Unemployment Insurance

A government program that partially protects workers’ incomes when they become unemployed.