Find $g \circ f$ And the Domain of the Composite Function $f ( x ) = | x | , g ( x ) = x + 4$

Find $g \circ f$ and the domain of the composite function.​ $f ( x ) = | x | , g ( x ) = x + 4$ ​ ​

A) $| x - 4 |$ Domain of $g \circ f$ : all real numbers x
B) $x - | 4 |$ Domain of $g \circ f$ : all real numbers x
C) $| x | - 4$ Domain of $g \circ f$ : all real numbers x
D) $| x | + 4$ Domain of $g \circ f$ : all real numbers x
E) $| x + 4 |$ Domain of $g \circ f$ : all real numbers x

Correct Answer:

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