Find the Domain of the Composite Function F $f ^ { \circ } g$

question 29

Multiple Choice

Find the domain of the composite function f $f ^ { \circ } g$
- $$f ( x ) = \frac { 1 } { x - 7 } ; \quad g ( x ) = \sqrt { x - 1 }$$

• A) \(\{ x \mid x \geq 1 , x \neq 7 \}\)
• B) \(\{ x \mid x \geq 1 , x \neq 7 , x \neq 50 \}\)
• C) \(\{ x \mid x\) is any real number \(\}\)
• D) \(\{ x \mid x \geq 1 , x \neq 50 \}\)

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Definitions:

Income Statement

is a financial statement that shows a company’s revenues, expenses, and profits over a specific period, providing insight into its profitability.

Debt-To-Equity Ratio

A ratio assessing the comparative contribution of debt and shareholder equity in the capital structure used for a company's assets.

Balance Sheet

A financial statement that presents a snapshot of a company's financial position at a specific point in time, showing assets, liabilities, and shareholders' equity.

Income Statement

A financial statement that shows a company’s revenues, expenses, and profits over a specific period of time, typically a quarter or year, providing insights into its profitability.