Topic 4 Test Review

The chart represents an inverse variation. Find the value of p.

• 1.5

• 1.25

• 1.75

• 0

Three students can wash a car in 16 minutes. If the time varies inversely with the number of student washing the car, how many minutes will it take two students to complete that same job?

• 20

• 22

• 24

• 26

What is the equation of the horizontal asymptote of the graph of

• -4

• -19

• 5

• 1

Identify any vertical asymptotes of the graph of

• x = -1, -4

• x = -1

• x = -1, 4

• x = 4

The graph of which equation below has a horizontal asymptote at y = -3?

• 
• 
• 
• 

What is the domain if the rational expressions of the two equations shown are equivalent?

• all real numbers except - 3

• all real numbers except -2

• all real numbers except -3 and 2

• all real numbers except 2

What is the quotient of the two expressions pictured?

• 
• 
• 
• 

• 
• 
• 
• 

Solve the equation

• 1/2

• 8/13

• 11/8

• 13/8

Akoni can wash Mom's car in 4 hours while Alana can do the same job in just 3 hours. Working together, how many hours will it take them to wash their Mom's car?

• 0.58 hours

• 1.17 hours

• 1.71 hours

• 2.25 hours