Give a Verbal Description of the Subset of Real Numbers

question 31

Multiple Choice

Give a verbal description of the subset of real numbers represented by the inequality. 1  x  8

• A)all real numbers less than 1 and greater than 8
• B)all real numbers between 1 and 8 not including 1 or 8
• C)all real numbers between 1 and 8, including 1 but not including 8
• D)all real numbers between 1 and 8, including 8 but not including 1
• E)all real numbers between 1 and 8, including 1 and 8

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Definitions:

Normal Good

A normal good is a type of good for which demand increases when income increases, and decreases when income decreases, showing a direct relationship between income and demand.

Consumer Income

The total income received by consumers, including wages, salaries, benefits, and income from investments, which can be spent or saved.

Ice Cream

A frozen dessert made from dairy products, such as milk and cream, combined with flavors and sweeteners, often consumed as a treat or snack.

Normal Good

A type of good for which demand increases as the income of an individual increases.