Use the Quadratic Function to Determine If the Function Has $$f ( x ) = 9 x ^ { 2 } + 36 x + 27$$

question 247

Multiple Choice

Use the quadratic function to determine if the function has a maximum or minimum value and then find this maximum or minimum value.
- $$f ( x ) = 9 x ^ { 2 } + 36 x + 27$$

• A) maximum at \(( - 9 , - 2 )\)
• B) minimum at \(( - 2,0 )\)
• C) maximum at \(( - 9,0 )\)
• D) minimum at \(( - 2 , - 9 )\)

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Definitions:

Risk Free Rate

The theoretical return on an investment with zero risk, often represented by government bonds or treasury bills of a stable country.

Standard Deviation

A statistical measurement that sheds light on the dispersion or spread of a set of numbers or data points around the mean value.

Diversifiable Risk

A type of investment risk that can be reduced or eliminated through portfolio diversification, as opposed to systemic risk which affects all investments.

Systematic Risk

The inherent risk that affects the entire market or a certain segment of the market, often influenced by factors like political, economic, and interest rate changes that cannot be mitigated through diversification.