8.3 Rational Functions and Their Graphs

8.3 Rational Functions and Their Graphs

Multiple Choice

• A

• B

• C

• D

Multiple Choice

What is the Horizontal Asymptote?

• None
• y= 0
• y= 1
• y= 5/4

Multiple Choice

What is/are the vertical asymptote(s)?

• There are no vertical asymptotes

• x=5

• x=-5

• x=-1/2

Multiple Choice

What is the hole?

• x= 4

• x= -4

• x= 5

• x= -5

Multiple Choice

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.

Multiple Choice

Determine whether the graph of the function has a vertical asymptote or a removeable discontinuity at x = -1.

• Vertical Asymptote

• Discontinuity

• Hump Day

• Infinite