Asymptotes in Rationals

What is the equation of the horizontal asymptote?

• y = 0

• y = -2

• y = 2

• There isn't one

Find the horizontal asymptote.

• None
• y = -2

• y = 2

• y = 0

What is an asymptote?

• an imaginary line that your function never touches

• a part of your function

• a point on your graph

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

• vertical
• horizontal
• slant
• none

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

• Numerator
• Denominator
• Right side 
• Left side

What are the asymptotes?

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

• y = -7

• x = 7

• y = 1

• x = -7

A vertical asymptote always has the equation...

• x = __

• y = __

• y = 3

• No horizontal asymptote

• y = 0

• y = 2

What's the vertical asymptote of the function?

• x = 5

• x = 0

• x =5 , x = -5

• x = 25