


fx = 3x 
gx = x + 6 
hx = x  1 
For each function composition diagrammed below, translate it into the equivalent Circle of Evaluation for Order of Operations. Then write expressions for both versions of the Circles of Evaluation, and evaluate them for x = 4. The first one has been completed for you.
Function Composition  Order of Operations  Translate & Evaluate  

1
(h (g (f x))) 
( (+ (* 3 x) 6) 1) 


2
(g (f (h x))) 


3
(h (f (g x))) 


4
(f (h (g x))) 

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