An Organization Determines That the Cost Per Person of Chartering $C ( x ) = \frac { 200 + 7 x } { x }$

question 226

Multiple Choice

An organization determines that the cost per person of chartering a bus is given by the formula $C ( x ) = \frac { 200 + 7 x } { x }$
where x is the number of people in the group and C(x) is in dollars. Find a formula for the inverse of this functio

• A) \(C ^ { - 1 } ( x ) = \frac { 200 } { x + 7 }\)
• B) \(C ^ { - 1 } ( x ) = \frac { 7 } { x - 200 }\)
• C) \(C ^ { - 1 } ( x ) = \frac { 200 } { x - 7 }\)
• D) \(C ^ { - 1 } ( x ) = \frac { 200 + x } { 7 }\)

---

Definitions:

Certified Development Company

A nonprofit organization sponsored either by private interests or by state or local governments.

Fixed Assets

Long-term tangible assets held for business use and not expected to be converted to cash in the upcoming fiscal year, such as buildings, machinery, and vehicles.

Equity Funds

Investment funds that primarily invest in stocks, aiming to provide returns through capital gains or dividends.

Personal Funds

Money that individuals have saved or accumulated, which can be used for investments, starting a business, or other personal uses.