Rational Functions

What is the X-Intercept?

• x= 0
• x= 4
• x= 5
• x= -5

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote to this function?

• y=4
• y=0
• y=-2
• y=1

Tags

CCSS.HSF-IF.C.7D

What is the horizontal asymptote?

• y = -4
• y = 1
• x = 1
• y = -6

Tags

CCSS.HSF-IF.C.7D

What's the vertical asymptote of the function?

• x = 5

• x = 0

• x =5 , x = -5

• x = 25

Tags

CCSS.HSF-IF.C.7D

What's the vertical asymptote of the function?

• x = 4

• x = 16

• x = 4 , x = -4

• No vertical asymptote

Tags

CCSS.HSF-IF.C.7D

The horizontal asymptote equals zero when:

• the degree of the numerator and denominator are equal

• the degree of the numerator is less than the degree of the denominator

• the degree of the numerator is greater than the degree of the denominator

• the numerator equals zero

Tags

CCSS.HSF-IF.C.7D

What is the equation of the slant asymptote?

• y = x + 1

• y = x + 2

• y = x + 3

• y = x

Tags

CCSS.HSF-IF.C.7D

Which asymptotes are determined by looking at the denominator of a function? 

• vertical
• horizontal
• slant
• none

Tags

CCSS.HSF-IF.C.7D

Which asymptotes are determined by looking at the coefficients of the highest power in a function? 

• vertical
• horizontal
• slant
• none

Tags

CCSS.HSF-IF.C.7D

What is the domain?

• All real numbers except 1/2

• All real numbers

• All real numbers except -4

• All real numbers except 4

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7