Match the Graph of the Rational Function with Its Equation $f ( x ) = \frac { x ^ { 2 } - 9 } { x + 2 }$

question 276

Multiple Choice

Match the graph of the rational function with its equation.
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• A) \(f ( x ) = \frac { x ^ { 2 } - 9 } { x + 2 }\)
• B) \(f ( x ) = \frac { - x ^ { 2 } + 9 } { x + 2 }\)
• C) \(f ( x ) = \frac { - x ^ { 2 } + 9 } { x - 2 }\)
• D) \(f ( x ) = \frac { x ^ { 2 } - 9 } { x - 2 }\)

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Definitions:

Exergonic Reaction

A chemical reaction that releases energy through the process of work, typically characterized by a negative Gibbs free energy.

Activation Energy

The minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.

ATP

Adenosine triphosphate, a molecule that stores and transfers energy within cells, acting as a main energy currency.

Potential Energy

The energy stored in an object due to its position, composition, or condition, with the potential to cause changes when released.