To put the quadratic function  f(x) = ax2 + bx + c  in standard form, we complete the  ---Select--- square cube root sentence .  [](http://www.webassign.net/web/Student/Assignment-Responses/last?dep=10641801#)      []       2.–/4 pointsSPreCalc6 3

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     .

  

 

   , with its vertex at 
(x, y) = 
  
,
 and 
f(2) =    value of f.

  

 

 
 

(b) Find the maximum or minimum value of f. 
f(x) =     

(c) Find the domain and range of f. (Enter your answers using interval notation.) 
domain    
range    

   

 

 
 

(b) Find the maximum or minimum value of f. 
f(x) =     

(c) Find the domain and range of f. (Enter your answers using interval notation.) 
domain    
range    

   

 


(b) Find its vertex and its x- and y-intercept(s). (If an answer does not exist, enter DNE.)
vertex    (x, y) =
  
x-intercepts    (x, y) =
  
 (smaller x-value)
 (x, y) =
  
 (larger x-value)
y-intercept    (x, y) =
  

(c) Sketch its graph.
 

   

 


(b) Find its vertex and its x- and y-intercept(s). (If an answer does not exist, enter DNE.)
vertex    (x, y) =
  
x-intercepts    (x, y) =
  
 (smaller x-value)
 (x, y) =
  
 (larger x-value)
y-intercept    (x, y) =
  

(c) Sketch its graph.
 

   

 


(b) Find its vertex and its x- and y-intercept(s). (If an answer does not exist, enter DNE.) 
vertex    (x, y) =
  
x-intercepts    (x, y) =
  
 (smaller x-value)
 (x, y) =
  
 (larger x-value)
y-intercept    (x, y) =
  

(c) Sketch its graph.