Rational Function Asymptote

Which is the graph of the rational equation:

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What are the asymptotes?

• x=1, x= 2, y =1, y= 2

• x= 2, x=-2, y = 1

• x=2 y =-1

• x=1 y =2, y =-2

What are the asymptotes?

• x = -3        y = 1  

• x = 3         y = 1

• x = -3        y = -1

• x = 3         y = -1

What is the domain and range?

• D : All real number x ≠ -3
  R: All real number y≠ 1

• D : All real number x ≠ 1
  R: All real number y≠ -3

• D : All real number x ≠ 3
  R: All real number y≠ 1

• D : All real number x ≠ -1
  R: All real number y≠ 3

A vertical asymptote is found by setting the _________= to zero and solving for x  (a)  

• Numerator

• Denominator

• Right side 

• Left side

What is the horizontal asymptote?

• x = 2

• y = 2

• x =-2

• y=-2

What is the vertical asymptote? 

• x = 2

• y = 2

• x = 1

• y = 1

Rational functions always have exactly 1 vertical asymptote.

(a)  

• True

• False

What's the horizontal asymptote of the function?

• y = 0

• No horizontal asymptote

• y = 1

• y = 9

• y = -4

• y = 2

• y = 3

• y= 4