Graphing Rationals Practice

What is the V.A. of the graph?

• x=3

• y=-3

• x=-3

• x=1

What is the H.A. of the graph?

• y=-1

• y=-3

• x=-3

• y=1

Find the x-int for

(x²-5x+6)/(x²-5x+4)

• (2,0)

• (3,0)

• (2,0) (3,0)

• (0,2)

This rational function has a HA at:

• y = 1

• y = 2

• y = 0

• It doesn't have a HA

This rational function has an HA at:

• It does not have an HA

• y = 0

• y = 1

• y = 2

The horizontal asymptote equals zero when:

• the exponents in the numerator and denominator are equal

• the exponents in the denominator are greater than the numerator

• the exponents in the numerator are greater than the denominator

• the numerator equals zero

• x = 0

• x = 2

• x = 7

• x = -7

• Does Not Exist

Determine the x-coordinate of the hole on the graph of 
f(x)= (x²-2x + 1)/(x²+2x - 3)

• -1

• 3

• 1

• -3

State the vertical asymptotes:  
f(x) = 2 / (2x²+3x - 5)

• x = 1 , x = -5

• x = 1, x = -5/2

• x = -1/2, x = 5

• x = 0 , x = -5/2

Name any holes of the function.

• x=0

• none

• x=3

• x=-3