The Graph of a Function F Is Given $f ^ { - 1 } ( x )$

question 431

Multiple Choice

The graph of a function f is given. Use the graph to find the indicated value.
-Let f(x) compute the cost of a rental car after x days of use at $50 per day. What is the interpretation of the solution of $f ^ { - 1 } ( x )$ = 184?

• A) The cost of rental for 50 days
• B) The number of days rented for $184
• C) The cost of rental for 184 days
• D) The number of days rented for $50

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Definitions:

Seller

An individual or entity that offers goods or services to consumers in exchange for money or other forms of compensation.

Government Revenue

The money received by a government from taxes, fees, fines, intergovernmental grants, and other sources to fund public services and obligations.

Tax

Mandatory financial charge imposed by a government on individuals, companies, or transactions to fund public expenditures.

Consumer Surplus

The difference between what consumers are willing to pay for a good or service and what they actually pay, indicating economic benefit.