11.2 Practice Rational Functions

What are the x-intercepts?

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

What is the X-Intercept?

• x= 0
• x= 4
• x= 5
• x= -5

What is the x-coordinate of the hole, if one exists?

• -4

• -3

• 3

• there isn't one

What are the asymptotes?

• x=1, x= 2, y =1, y= 2
• x= 2, x=-2, y = 1
• x=2 y =-1
• x=1 y =2, y =-2

What is/are the vertical asymptote(s)?

• x=-2
• x=2 and x=3
• x=-3
• x=3

What is the Vertical Asymptotes? 

• x= -5
• x= 5
• x= 6
• x= -6

Factor and cancel out in order to simplify.

• 1/(n-7)

• n-7

• (n-6)/(n-7)

• n-6

Simplify the rational function

• 1/(x + 5)

• 1/(x - 5)

• (x - 5)(x + 5)

• (x - 5)/[(x - 5)(x + 5)]