Find the Specified Domain and Express It in Interval Notation $f ( x ) = x ^ { 2 } - 9$

question 7

Multiple Choice

Find the specified domain and express it in interval notation.
-For $f ( x ) = x ^ { 2 } - 9$ and $g ( x ) = 2 x + 3$ , what is the domain of $\left( \frac { f } { g } \right) ( x )$ ?

• A) \(( - 3,3 )\)
• B) All real numbers
• C) All real numbers except \(- \frac { 3 } { 2 }\)
• D) \(\left[ - \frac { 3 } { 2 } , \infty \right]\)

Recognize the importance of environmental factors and community infrastructure in disease prevention.

Understand the historical development of public health initiatives and their impact on community health.

Analyze the role of government and non-governmental organizations in the advancement of public health.

Identify key figures and their contributions to public health and nursing.

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Definitions:

Percentage Depletion

A tax deduction method allowing businesses to account for the decrease of reserves in natural resources through a percentage of the revenue generated from those resources.

Cost Depletion

An accounting method used for allocating the cost of natural resources (like timber, oil, or minerals) over the period that they are extracted and sold.

Income Tax Allocation

The process of assigning income taxes to different departments, periods, or product lines in financial accounting.