Simply Rational Functions

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

• 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

What is the horizontal asymptote?

• x = 2

• y = 2

• x =-2

• y=-2

• y = -7

• x = 7

• y = 0

• x = -7

This rational function is undefined at...

• x = 4

• x = -4

• x = 0

• x = 5

Which rational function has a vertical asymptote at x = -3

What is the equation of the rational function graphed?

• y = -4

• y = 2

• y = 3

• y= 4

What is the equation of this rational function

What's the horizontal asymptote of the function?

• y = 3

• No horizontal asymptote

• y = 0

• y = 2