4B-Test 4.3 Review

Match the graph to the correct rational equation below.

• f(x)=-8/(x+2)  +  2
• f(x)=8/(x-2)  +  2
• f(x)=1/(x+2)  +  2
• f(x)=-1/(x+2)  -  2

What are the asymptotes?

• x=-1 y = -3
• x=1 y = -3
• x=-1 y =3
• x=1, y=3

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

CCSS.HSF.IF.B.4

Find the vertical asymptote(s).

• None
• x = 0
• x= 4
• x = -4, 4

What is the horizontal asymptote? 

• x = 2
• y = 2
• x = 1
• y = 1

How is this function transformed from the parent function?

• Translated left and up
• Translated right and up
• Translated left and down
• Translated right and down

What are the asymptotes?

• x=-3, y=1
• x=3, y =1
• x=-3, y =-1
• x=3 y=-1

State the vertical asymptote: f(x)=(x-2)/(x+5).

• x = -2/5

• x = -5/2

• x = -5

• x = 2

What are the asymptotes of the following function:
y = x / (2x - 6)

• y = 1/2, x = 3
• y = 2, x = 6
• y = 1/2, x = 6
• y = 2, x = 3

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the horizontal asymptote? 

• x = 2
• x = 7
• y = 2
• y = 7

Tags

CCSS.HSA.APR.D.6

CCSS.HSA.APR.D.7

CCSS.HSA.REI.D.10

What is the vertical asymptote? 

• x = 2
• x = 7
• y = 2
• y = 7

Tags

CCSS.HSA.APR.D.7