Determine Which of the Rational Functions Given Below Has the Following

question 414

Multiple Choice

Determine which of the rational functions given below has the following feature(s) .
-The x-intercept is (2, 0)

• A) \(f ( x ) = \frac { x + 9 } { x - 2 }\)
• B) \(f ( x ) = \frac { 2 x - 1 } { x + 9 }\)
• C) \(f ( x ) = \frac { x - 2 } { x + 9 }\)
• D) \(f ( x ) = \frac { x + 2 } { x + 9 }\)

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Definitions:

Income Mobility

Refers to the ability for an individual or family to move up or down the economic ladder within a society over time.

Income Quintile

A method of dividing a population into five equal groups based on their income levels.

Lowest Quintile

The segment of a population that falls within the bottom 20% in terms of income distribution or other statistical measurement.

Gini Ratio

A tool to evaluate income discrepancies within a group, spanning from 0, which means everyone earns the same, to 1, where one person has all the income.