Question 1

Use interval notation to represent the range of the absolute value function

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 2

Use the graph.  
-Identify the maximum or minimum output value.

Accepted Answer

A)  minimum: -5 
B)  minimum: -3 
C)  maximum: -5 
D)  maximum: -3 
E)  none of these 
A)  minimum: -5 
B)  minimum: -3 
C)  maximum: -5 
D)  maximum: -3 
E)  none of these

Question 3

Use this information. A new company purchases $66,500 worth of computer equipment. The function   represents the relationship of the number of months after purchasing the computer equipment,   , and the value of the computer equipment,   .
-Find any real zeros.

Accepted Answer

A)  70 months 
B)  90 months 
C)  80 months 
D)  $   
E)  There are no real zeros. 
A)  70 months 
B)  90 months 
C)  80 months 
D)  $   
E)  There are no real zeros.

Question 4

Evaluate the function   for the input value   
.

Accepted Answer

A)  232 
B)  -284 
C)  228 
D)  -280 
E)  none of these 
A)  232 
B)  -284 
C)  228 
D)  -280 
E)  none of these

Question 5

Use the graph of the function to find   .

Accepted Answer

A)  -3 
B)  1 
C)  2 
D)  0 
E)  none of these 
A)  -3 
B)  1 
C)  2 
D)  0 
E)  none of these

Question 6

Use algebra to find all real zeros of the function

Accepted Answer

A)    
B)    
C)    
D)    
E)  no real zeros 
A)    
B)    
C)    
D)    
E)  no real zeros

Question 7

For the function   use interval notation to represent the domain and the range.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 8

Major League Baseball has a labor agreement that states that if any team's payroll exceeds $128 million in a certain year would have to pay a luxury tax of 22.5% (for the first offense). The linear function  Represents the tax teams must pay for  Million dollars in payroll. Evaluate the function to find the tax a team would have to pay if their payroll were $165 million dollars.

Accepted Answer

A)  $8.325 million 
B)  $36 million 
C)  $14.4 million 
D)  $3.6 million 
E)  none of these 
A)  $8.325 million 
B)  $36 million 
C)  $14.4 million 
D)  $3.6 million 
E)  none of these

Question 9

For the function  use interval notation to represent the domain and range.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 10

Write the function that represents the graph and change the function so that the graph is shifted vertically up 4 units. Write your answer in slope-intercept form.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 11

Change the function  So that its graph is shifted horizontally right 6 units and vertically down 5 units.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Question 12

Change the function  So that its graph is shifted horizontally left 3 units and vertically up 5 units.

Accepted Answer

A)    
B)    
C)    
D)    
E)  none of these 
A)    
B)    
C)    
D)    
E)  none of these

Use interval notation to represent the range of the absolute value function

Use the graph. -Identify the maximum or minimum output value.

Use this information. A new company purchases $66,500 worth of computer equipment. The function represents the relationship of the number of months after purchasing the computer equipment, , and the value of the computer equipment, . -Find any real zeros.

Evaluate the function for the input value .

Use the graph of the function to find .

Use algebra to find all real zeros of the function

For the function use interval notation to represent the domain and the range.

For the function use interval notation to represent the domain and range.

Write the function that represents the graph and change the function so that the graph is shifted vertically up 4 units. Write your answer in slope-intercept form.

Change the function So that its graph is shifted horizontally right 6 units and vertically down 5 units.

Change the function So that its graph is shifted horizontally left 3 units and vertically up 5 units.

Fundamentals of Algebra

Polynomials and Absolute Value

Systems of Linear Equations

Rational Expressions, Equations and Functions

Radical Expressions, Equations and Functions

Quadratic Expressions, Equations and Functions

Exponential and Logarithmic Expressions, Equations and Functions

Conic Sections Systems of Non-Linear Equations

Sequences, Series and the Binomial Theorem

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Exam 3: Relations and Functions

Use interval notation to represent the range of the absolute value function

Use the graph. -Identify the maximum or minimum output value.

Use this information. A new company purchases $66,500 worth of computer equipment. The function represents the relationship of the number of months after purchasing the computer equipment, , and the value of the computer equipment, . -Find any real zeros.

Evaluate the function for the input value .

Use the graph of the function to find .

Use algebra to find all real zeros of the function

For the function use interval notation to represent the domain and the range.

For the function use interval notation to represent the domain and range.

Write the function that represents the graph and change the function so that the graph is shifted vertically up 4 units. Write your answer in slope-intercept form.

Change the function So that its graph is shifted horizontally right 6 units and vertically down 5 units.

Change the function So that its graph is shifted horizontally left 3 units and vertically up 5 units.

Fundamentals of Algebra

Polynomials and Absolute Value

Systems of Linear Equations

Rational Expressions, Equations and Functions

Radical Expressions, Equations and Functions

Quadratic Expressions, Equations and Functions

Exponential and Logarithmic Expressions, Equations and Functions

Conic Sections Systems of Non-Linear Equations

Sequences, Series and the Binomial Theorem

Filters