Question 1

Use a graphing utility to graph the equation.Use a standard setting.Approximate any intercepts. ​   ​

Accepted Answer

A) ​Intercepts: (0, 0), (-2, 0) ​   
B) ​Intercepts: (0, 0), (2, 0)​   
C) ​Intercepts: (0, 0), (-2, 0) ​   
D) ​Intercepts: (0, 0), (-2, 0) ​   
E) Intercepts: (0, 0), (6, 0) ​   
A) ​Intercepts: (0, 0), (-2, 0) ​   
B) ​Intercepts: (0, 0), (2, 0)​   
C) ​Intercepts: (0, 0), (-2, 0) ​   
D) ​Intercepts: (0, 0), (-2, 0) ​   
E) Intercepts: (0, 0), (6, 0) ​

Question 2

Write an equation for the function that is described by the given characteristic. ​
The shape of   , but shifted three units to the right and five units downward.
​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 3

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​   ​

Accepted Answer

A)    ​m = 0
Y-intercept: (0,4) 
B)    ​m = 0
Y-intercept: (0,-4) 
C)    ​m is undefined.There is no y-intercept. 
D)    ​m = 0
Y-intercept: (0,-4) 
E)    ​ ​m = 0
There is no y-intercept. 
A)    ​m = 0
Y-intercept: (0,4) 
B)    ​m = 0
Y-intercept: (0,-4) 
C)    ​m is undefined.There is no y-intercept. 
D)    ​m = 0
Y-intercept: (0,-4) 
E)    ​ ​m = 0
There is no y-intercept.

Question 4

A microchip manufacturer pays its assembly line workers $12.25 per hour.In addition, workers receive a piecework rate of $0.3 per unit produced.Select a linear equation for the hourly wage W in terms of the number of units x produced per hour. ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 5

Select the correct graph, showing f and g are inverse functions. ​   ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 6

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​   ​

Accepted Answer

A)    m = -3
Y-intercept: (0, -3) 
B)    m = 0
Y-intercept: (0, 3) 
C)    m is undefined.There is no y-intercept. 
D)    m = 0
There is no y-intercept. 
E) ​   m = 0
There is no y-intercept. 
A)    m = -3
Y-intercept: (0, -3) 
B)    m = 0
Y-intercept: (0, 3) 
C)    m is undefined.There is no y-intercept. 
D)    m = 0
There is no y-intercept. 
E) ​   m = 0
There is no y-intercept.

Question 7

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​   ​

Accepted Answer

A)    ​m = 0
Y-intercept: (0, -2) 
B)    ​m = 0
There is no y-intercept. 
C)    m = -6
Y-intercept: (0, 3) 
D)    ​m = -3
Y-intercept: (0, 6) 
E) ​   ​m is undefined.y-intercept: (0, -2) 
A)    ​m = 0
Y-intercept: (0, -2) 
B)    ​m = 0
There is no y-intercept. 
C)    m = -6
Y-intercept: (0, 3) 
D)    ​m = -3
Y-intercept: (0, 6) 
E) ​   ​m is undefined.y-intercept: (0, -2)

Question 8

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​   ​

Accepted Answer

A) ​   m = -8
Y-intercept: (0, 1) 
B) ​   m = -1
Y-intercept: (0, 1) 
C) ​   m is undefined.y-intercept: (0, 1) 
D) ​   m = 1
Y-intercept: (0, 1) 
E)    ​ m = 8
Y-intercept: (0, 1) 
A) ​   m = -8
Y-intercept: (0, 1) 
B) ​   m = -1
Y-intercept: (0, 1) 
C) ​   m is undefined.y-intercept: (0, 1) 
D) ​   m = 1
Y-intercept: (0, 1) 
E)    ​ m = 8
Y-intercept: (0, 1)

Question 9

You purchase a house for $250,000.The depreciated value, y, after x years is given by y = 250,000 - 12,500x.Sketch the graph of the equation given 0 ≤ x ≤ 8. ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 10

Determine which number/s in the set is/are irrational number/s. ​   ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    
A)    
B)    
C)    
D)    
E)

Question 11

Determine whether the function has an inverse function.If it does, find the inverse function. ​
F(x) = -2
​

Accepted Answer

A) f-1(x) = 2 
B)    
C)    
D) f-1(x) = -2 
E) No inverse 
A) f-1(x) = 2 
B)    
C)    
D) f-1(x) = -2 
E) No inverse

Question 12

Use the given graph of f to select the graph for following function. ​   ​
​   ​

Accepted Answer

A) ​   
B) ​   
C) ​   
D) ​   
E) ​   
A) ​   
B) ​   
C) ​   
D) ​   
E) ​

Question 13

Determine whether the function has an inverse function.If it does, find the inverse function.

Accepted Answer

A)    
B) ​   
C)    
D)    
E) No inverse function exists. 
A)    
B) ​   
C)    
D)    
E) No inverse function exists.

Use a graphing utility to graph the equation.Use a standard setting.Approximate any intercepts.

Write an equation for the function that is described by the given characteristic. The shape of , but shifted three units to the right and five units downward.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

A microchip manufacturer pays its assembly line workers $12.25 per hour.In addition, workers receive a piecework rate of $0.3 per unit produced.Select a linear equation for the hourly wage W in terms of the number of units x produced per hour.

Select the correct graph, showing f and g are inverse functions.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

You purchase a house for $250,000.The depreciated value, y, after x years is given by y = 250,000 - 12,500x.Sketch the graph of the equation given 0 ≤ x ≤ 8.

Determine which number/s in the set is/are irrational number/s.

Determine whether the function has an inverse function.If it does, find the inverse function. F(x) = -2

Use the given graph of f to select the graph for following function.

Determine whether the function has an inverse function.If it does, find the inverse function.

Trigonometry

Analytic-Trigonometry

Additional-Topics-In-Trigonometry

Complex-Numbers

Exponential-And-Logarithmic-Functions

Topics-In-Analytic-Geometry

Filters

Exam 7: Prerequisites

Use a graphing utility to graph the equation.Use a standard setting.Approximate any intercepts. ​ ​

Write an equation for the function that is described by the given characteristic. ​ The shape of , but shifted three units to the right and five units downward. ​

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​ ​

A microchip manufacturer pays its assembly line workers $12.25 per hour.In addition, workers receive a piecework rate of $0.3 per unit produced.Select a linear equation for the hourly wage W in terms of the number of units x produced per hour. ​

Select the correct graph, showing f and g are inverse functions. ​ ​

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​ ​

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​ ​

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line. ​ ​

You purchase a house for $250,000.The depreciated value, y, after x years is given by y = 250,000 - 12,500x.Sketch the graph of the equation given 0 ≤ x ≤ 8. ​

Determine which number/s in the set is/are irrational number/s. ​ ​

Determine whether the function has an inverse function.If it does, find the inverse function. ​ F(x) = -2 ​

Use the given graph of f to select the graph for following function. ​ ​ ​ ​

Determine whether the function has an inverse function.If it does, find the inverse function.

Trigonometry

Analytic-Trigonometry

Additional-Topics-In-Trigonometry

Complex-Numbers

Exponential-And-Logarithmic-Functions

Topics-In-Analytic-Geometry

Filters

Use a graphing utility to graph the equation.Use a standard setting.Approximate any intercepts.

Write an equation for the function that is described by the given characteristic. The shape of , but shifted three units to the right and five units downward.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

A microchip manufacturer pays its assembly line workers $12.25 per hour.In addition, workers receive a piecework rate of $0.3 per unit produced.Select a linear equation for the hourly wage W in terms of the number of units x produced per hour.

Select the correct graph, showing f and g are inverse functions.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

Find the slope and y-intercept (if possible) of the equation of the line.Select the correct answer for the line.

You purchase a house for $250,000.The depreciated value, y, after x years is given by y = 250,000 - 12,500x.Sketch the graph of the equation given 0 ≤ x ≤ 8.

Determine which number/s in the set is/are irrational number/s.

Determine whether the function has an inverse function.If it does, find the inverse function. F(x) = -2

Use the given graph of f to select the graph for following function.