Decide Whether or Not the Functions Are Inverses of Each $$f ( x ) = 9 x - 9 , g ( x ) = \frac { 1 } { 9 } x + 1$$

question 189

Multiple Choice

Decide whether or not the functions are inverses of each other.
- $$f ( x ) = 9 x - 9 , g ( x ) = \frac { 1 } { 9 } x + 1$$

• A) Yes
• B) No

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Definitions:

Beta

A measure of a stock's volatility in relation to the overall market, indicating its risk compared to the market average.

Unsystematic Risk

The risk associated with a specific company or industry, which can be mitigated through diversification, unlike systematic risk.

Covariance Risk

The degree to which two assets' returns move in relation to each other, indicating the risk inherent in holding the assets together in a portfolio.

Systematic Risk

The risk inherent to the entire market or market segment, often referred to as market risk, which cannot be eliminated through diversification.