Rational MC review

Find the vertical asymptote.
x²- 9x+20
4x² - 12x- 40

• y=4
• x=3/2
• x= 4
• x=-2

Find the horizontal asymptote.

• y = -2
• none
• y = 0
• y = 1/2

What is the horizontal asymptote to this function?

• x=4
• y=0
• none
• y=4

What are the coordinates of the hole, if one exists.

• (-1, -2)

• there isn't one

What are the x-intercepts?

• x = 4, x = -2

• x = -8, x = 1

• x = -4, x = 2

• y = 0
• y = 2
• None

Find the horizontal asymptote.

• None
• y = -2

• y = 2

• y = 0

What is the oblique asymptote for the function?

• y = 12

• y = x - 5

• y = x-5 + 12/(x+2)

• y = 12/(x+2)

What is the y-intercept?

• (0,1)
• (0,1/9)
• (0,-1/9)
• (0,-1)

What is/are the x-intercepts of this graph?

• (-2,0) and (2,0)
• (-2,0)
• (3,0)
• (2,0) and (3,0)