2023 - 2024 - Graphing Rational Functions

What is the Horizontal Asymptote? 

• y= 5
• y= -6
• y= 1
• y= 5/-6

What is the Horizontal Asymptote?

• y= 0

• y= 4

• y= 5

• NO HA Exists

• A
• B
• C
• D

What are the asymptotes

• x=1, x= 2, y =1, y= 2

• x= 2, x=-2, y = 1

• x=1 y =1

• x=-2, y =2, y =-1

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 of the function?

• y=0
• y=1/3
• none

What is the domain and range?

• D : All real number x ≠ -3
  R: All real number y≠ 1
• D : All real number x ≠ 1
  R: All real number y≠ -3
• D : All real number x ≠ 3
  R: All real number y≠ 1
• D : All real number x ≠ -1
  R: All real number y≠ 3

What are the x-intercepts?

• x= 2/3
• x= 4, x = -2
• x= -8, x = 1
• x= -4, x = 2

Where (if any) holes exist? USE DNE if none exists

Simplify the rational function

• 1/(x + 5)

• 1/(x - 5)

• (x - 5)(x + 5)

• (x - 5)/[(x - 5)(x + 5)]