Find the Domain of the Function $f ( x ) = \frac { x + 1 } { x ^ { 2 } + 1 }$

question 2

Essay

Find the domain of the function $f ( x ) = \frac { x + 1 } { x ^ { 2 } + 1 }$ .

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Definitions:

Privileges and Immunities Clause

A provision in the U.S. Constitution that prevents a state from treating citizens of other states in a discriminatory manner.

Collect Taxes

The process by which a governmental authority requires individuals or entities to contribute to public revenues.

Judicial Review

The power of a court to review legislative and executive actions, such as a law or an official act of a government employee or agent, to determine whether they are constitutional.

Marbury v. Madison

A seminal U.S. Supreme Court case in 1803 that established the principle of judicial review, empowering courts to strike down laws and executive actions they find unconstitutional.