Rational Function Key Features

What are the x-intercepts?

• x= 2/3

• x= 4, x = -2

• x= -8, x = 1

• x= -4, x = 2

What is the horizontal asymptote to this function?

• y=4

• y=0

• y=-2

• y=1

What's the horizontal asymptote of the function?

• y = 0

• No horizontal asymptote

• y = 1

• y = 9

What is the Horizontal Asymptote?

• None

• y= 0

• y= 1

• y= 5/4

• No vertical asymptotes.

• One vertical asymptote: x = 4

• Two vertical asymptotes: x = -3 and x = -7

• Three vertical asymptotes:  x = -3, x = 4, and x = -7

• [-1, 1]

• (-oo, -1) u (1, oo)

• (-1, 1)

• [1, oo)

• (0, 1)

• [-1, 0] u [1, oo)

• [0,1]

• (-1, 0) u (1, oo)

Which of the following rational functions has the three attributes: vertical asymptote at x = -3, horizontal asymptote at y = 0, and a zero at -1?

Which of the following functions has the given three attributes: no vertical asymptote, a horizontal asymptote at y = 3, and a y-intercept at 5.