Decide Whether or Not the Functions Are Inverses of Each $f ( x ) = \sqrt { 4 - x } , g ( x ) = 4 - x ^ { 2 }$

question 77

Multiple Choice

Decide whether or not the functions are inverses of each other.
- $f ( x ) = \sqrt { 4 - x } , g ( x ) = 4 - x ^ { 2 }$

• A) Yes
• B) No

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