Rational Function Graphs & Characteristics

A rational function in the form shown has

• x= h as its horizontal asymptote and y=k as its vertical asymptote

• x=h as its vertical asymptote and y=k as its horizontal asymptote

• x = -h as its horizontal asymptote and y=k as its vertical asymptote

• x = -h as its vertical asymptote and y=k as its horizontal asymptote

• Not sure what an asymptote is but I feel none of the answers listed are correct

What is the VERTICAL asymptote of this function? (click on the graph to enlarge)

• x=1

• x=-3

• y=1

• y= -3

What is the HORIZONTAL asymptote of this function? (click on the graph to enlarge)

• x=1

• x=-3

• y=1

• y= -3

What is the equation of the rational function graphed?

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

• vertical
• horizontal
• end behavior
• none

What are the asymptotes?

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

What is the vertical asymptote? 

• x = 2
• y = 2
• x = 1
• y = 1

What is the horizontal asymptote? 

• x = 2
• y = 2
• x = 1
• y = 1

Which of the following represent the graph?

• 
• 
• 
• 

What is the vertical asymptote of the following function?

• x = -2

• x = 2

• y = -3

• y = 3