Discontinuity Domain Range

What are the domain and range of the graph?

• Domain: All real numbers

  Range: All real numbers

what is the equation that best matches the graph?

• A

• B

• C

• D

What is/are the vertical asymptote(s)?

• There are no vertical asymptotes

• x=5

• x=-5

• x=-1/2

What are the Vertical Asymptotes of...

• x = 0, -5

• x=0, 5

• x = 2, -7

• x = -2, 7

What is the hole?

• x= 4

• x= -4

• x= 5

• x= -5

What is the Vertical Asymptotes? 

• x= -5

• x= 5

• x= 6

• x= -6

Determine whether the graph of the function has a vertical asymptote or a removable discontinuity (hole) at x = -1.

• Vertical Asymptote

• Discontinuity

• Neither

What creates a hole in the graph of a rational function?

• Crossing the x-axis

• An absence of dirt.

• Crossing a vertical asymptote.

• A factor that cancels out.

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 asymptotes?

• x = -3        y = 1  

• x = 3         y = 1

• x = -3        y = -1

• x = 3         y = -1