A Size 44 Dress in Country C Is $f ( x ) = \frac { x } { 2 } - 20$

question 65

Multiple Choice

A size 44 dress in Country C is size 2 in Country D. A function that converts dress sizes in Country C to those in Country D is : $f ( x ) = \frac { x } { 2 } - 20$ . Find a formula for the inverse of this function.

• A) \(f ^ { - 1 } ( x ) = x + 20\)
• B) \(f ^ { - 1 } ( x ) = 2 x + 20\)
• C) \(f ^ { - 1 } ( x ) = 2 ( x - 20 )\)
• D) \(f ^ { - 1 } ( x ) = 2 ( x + 20 )\)

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Definitions:

Anticommunism

Opposition to communism, often characterized by political and ideological resistance to countries or movements associated with communist ideologies.

Government Regulatory Efforts

Actions taken by government bodies to control or direct economic, social, and environmental activities according to specific standards or laws.

McCarran-Walter Act

Immigration legislation passed in 1952 that allowed the government to deport immigrants who had been identified as communists, regardless of whether or not they were citizens.