G10 Rational Functions

What is the name of this function?

• Parabola
• Rational Function 
• Ellipse 
• Cubic 

This rational function is undefined at...

• x = 4

• x = -4

• x = 0

• x = 5

What is the domain of this function?

The dashed blue lines represent asymptotes

What is an asymptote?

• an imaginary line that your function never touches

• a part of your function

• a point on your graph

• a type of fruit

• y = -7

• x = 7

• y = 0

• x = -7

• x = 1

• x = 5

• x = -5

• x = 0

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

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

Which asymptotes are determined by looking at the end behavior of a function? 

• vertical
• horizontal
• slant
• none