Given $f ( x ) = 2 + x ^ { 2 }$

question 51

Short Answer

Given $f ( x ) = 2 + x ^ { 2 }$ and $g ( x ) = \sqrt { x - 1 }$
, find $( f \circ g ) ( 2 )$ , $( f \circ f ) ( 2 )$

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Definitions:

-Ectomy

A suffix used in medical terms to denote the surgical removal of a specified part of the body.

Combining Form

In linguistics, especially in the formation of technical or medical terms, a form that combines with another form to create a new word, often linked by a vowel.

Prefix

A word, letter, or number placed before another.

Consonant

A basic speech sound made by obstructing part of the vocal tract, classified differently from vowels in linguistics.