Find the Equation of the Axis of Symmetry of the Parabola

question 274

Multiple Choice

Find the equation of the axis of symmetry of the parabola.
- $$f ( x ) = ( x + 4 ) ^ { 2 } + 4$$

• A) \(\mathrm { y } = - 4\)
• B) \(x = - 4\)
• C) \(x = 4\)
• D) \(y = 0\)

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Definitions:

Herfindahl Index

A measure of market concentration used to determine the amount of competition among firms within an industry.

Market Shares

The share of sales within an industry attributed to a certain company.

Herfindahl Index

An indicator used to measure the size of firms in relation to the industry and an index of market concentration.

Barriers to Entry

Factors that prevent or hinder new firms from entering an industry, including high startup costs and regulatory restrictions.