Find $g \circ f$ And the Domain of the Composite Function $f ( x ) = x ^ { 2 } + 4 , g ( x ) = \sqrt { x }$

question 499

Multiple Choice

Find $g \circ f$ and the domain of the composite function.
$f ( x ) = x ^ { 2 } + 4 , g ( x ) = \sqrt { x }$

---

Definitions:

Fairness

The quality of making judgments that are unbiased, equitable, and just.

Unconscionability

A legal doctrine that describes terms that are so extremely unjust, or overwhelmingly one-sided in favor of one party, that they are contrary to good conscience.

Specific Performance

A legal remedy in contracts law requiring a party to perform their part of the contract, rather than simply paying damages for failing to do so.

Equitable Remedy

An equitable remedy is a judicial order enforcing a party to act or refrain from acting in a certain way, typically used when monetary damages are inadequate to resolve the harm.