Find the x- and y-intercepts of the rational function. (If an answer does not ex

Algebra
Tutor: None Selected Time limit: 1 Day

r(x) = 

x2 − 9
x2

x-intercept    
(xy) = 
  
     (smaller x-value)
x-intercept    
(xy) = 
  
     (larger x-value)
y-intercept    
(xy) = 
  

r(x) = 

x3 + 27
x2 + 9
x-intercept    
(xy) = 
  
y-intercept    
(xy) = 
  


Mar 25th, 2015

r(x) = (x^2 - 9)/ x^2 - 

x-intercepts: (-3, 0) and (3, 0); y-intercept - does not exist

r(x) = (x^3 + 27) / (x^2 + 9)

x-intercept: (-3, 0); y-intercept (0, 3)

Mar 25th, 2015

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