Find $f \circ g$ ​ $f ( x ) = x ^ { 2 } , g ( x ) = x - 2$

question 40

Multiple Choice

Find $f \circ g$ .​ $f ( x ) = x ^ { 2 } , g ( x ) = x - 2$ ​

• A) \(x ^ { 2 }\)
• B) \(( x - 2 ) ^ { 2 }\)
• C) \(( x + 2 ) ^ { 2 }\)
• D) \(\left( x ^ { 2 } - 2 \right)\)
• E) \(\left( x ^ { 2 } + 2 \right)\)

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Definitions:

Instrument

A tool or device used for performing a specific task, especially for scientific or technical work.

Topic Focused

Pertaining specifically to a defined subject or area of interest, concentrating efforts and discussions on a particular theme.

Parallel Forms Validity

The degree to which two different forms of a test measure the same attributes or content.

Measure

A method or tool used to assess, quantify, or determine the level or degree of a variable or attribute.