Find the Domain of the Rational Function $$f ( x ) = \frac { 9 x ^ { 2 } } { 6 - x }$$

question 246

Multiple Choice

Find the domain of the rational function.
- $$f ( x ) = \frac { 9 x ^ { 2 } } { 6 - x }$$

• A) \(\{ x \mid x\) is a real number \(\}\)
• B) \(\{ x \mid x\) is a real number and \(x \neq 0 \}\)
• C) \(\{ x \mid x\) is a real number and \(x \neq - 6 \}\)
• D) \(\{ x \mid x\) is a real number and \(x \neq 6 \}\)

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Definitions:

Nonpoint Sources

Pollution sources that are diffuse and do not have a single point of origin, such as runoff from agricultural land.

Sahara Desert

The largest hot desert in the world, located in North Africa, known for its vast expanses of sand dunes, gravel plains, and rocky plateaus.

Desertification

The process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture.

Sahel Region

A semi-arid region of Africa that stretches from the Atlantic Ocean to the Red Sea, lying between the Sahara Desert to the north and the Sudanian Savanna to the south.