Rational Graphs

Find the vertical asymptote.
   x²-2x-8
__________
    3x-2

• y=2/3

• x=3/2

• x= 2/3

• x=1/3

What are the asymptotes of the following function:
y =            x
                _________
                  2x - 6

• y = 1/2, x = 3

• y = 2, x = 6

• y = 1/2, x = 6

• y = 2, x = 3

Which asymptote(s) are determined by looking only at the denominator?

• vertical

• horizontal

• both

• none

What are the asymptotes?

• x= -1 y = -3

• x=1 y = -3

• x= -1 y =3

• x=1, y=3

What are the asymptotes?

• x=-3, y=1

• x=3, y =1

• x=-3, y =-1

• x=3 y=-1

Find the horizontal asymptote.
4x-16
_________
x²-16

• y=16

• y=4

• y=0

• none

State the vertical asymptote:  
 x-2  
______
x+5

• x = -2/5

• x = -5/2

• x = -5

• x = 2

What is the horizontal asymptote to this function?

• y = 4

• y = 0

• y = -2

• y =1

What is the horizontal asymptote? 

• x = 2

• x = 7

• y = 2

• y = 7

What is the vertical asymptote? 

• x = 2

• x = 7

• x = -2

• x = 5