Graphing Rational Functions

What are the asymptotes?

• x = -3        y = 1  
• x = 3         y = 1
• x = -3        y = -1
• x = 3         y = -1

Which of the following represents the graph below?

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What is the vertical asymptote?

• x =-3

• y = -3

• x = 3

• y = 3

What is the horizontal asymptote?

• x = 2

• y = 2

• x =-2

• y=-2

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