Graphing Rationals

What is the y asymptote of this graph?

• y=-4

• x=0

• y=0

• y=4

What is the x asymptote?

• x=-8

• x=-5

• x=8

• x=5

What is the y asymptote?

• y=-8

• y=-5

• y=8

• y=5

What is the x asymptote?

• x=-4

• x=1

• x=4

• x=3/2

How do you find the x asymptote no matter what form it is in?

• divide the co-efficients

• set the bottom equal to 0 and solve for x

• opposite whatever is on the bottom

• just always guess 0

What is the y asmptote?

• y=8

• x=2

• y=-8

• x=3/2

What is the vertical asymptote? 

• x = 2

• y = 2

• x = 1

• y = 1

Which of the following represents the graph below?

• 
• 
• 
• 

Which equation best represents the graph?

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