Question 1

Graph the linear inequality.
-

Accepted Answer

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

Question 2

Use a system of equations to find the parabola of the form y =   + bx + c that goes through the three given points.
-(-2, -12), (-5, -84), (-3, -28)

Accepted Answer

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

Question 3

Find the partial fraction decomposition.
-

Accepted Answer

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

Question 4

Match the graph to the correct inequality.
-

Accepted Answer

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

Question 5

Graph the inequality.
-

Accepted Answer

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

Question 6

Perform the indicated operation and simplify.
-

Accepted Answer

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

Question 7

Graph the solution set of the system.
-

Accepted Answer

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

Question 8

Solve the system.
-

Accepted Answer

A)  {(2, 3)} 
B)  {(9, 3)} 
C)  {(3, 2)} 
D)  {(0, 1)} 
A)  {(2, 3)} 
B)  {(9, 3)} 
C)  {(3, 2)} 
D)  {(0, 1)}

Question 9

Solve the problem.
-Two kinds of crated cargo, A and B, are to be shipped by truck. The weight and volume of each type are given in the following table:   The shipping company charges $75 per crate for cargo A and $100 per crate for cargo B. The truck has a
Maximum load limit of 7,200 pounds and 1,000 cubic feet. How many of each type of cargo should be shipped
To maximize profit for the shipping company?

Accepted Answer

A)  0 crates of cargo A, 20 crates of cargo B 
B)  18 crates of cargo A, 10 crates of cargo B 
C)  10 crates of cargo A, 18 crates of cargo B 
D)  20 crates of cargo A, 0 crates of cargo B 
A)  0 crates of cargo A, 20 crates of cargo B 
B)  18 crates of cargo A, 10 crates of cargo B 
C)  10 crates of cargo A, 18 crates of cargo B 
D)  20 crates of cargo A, 0 crates of cargo B

Question 10

Graph the solution set of the system.
-

Accepted Answer

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

Question 11

Find the specified extreme value on the given region.
-  Maximum of T(x, y) = x + 4y

Accepted Answer

A)  46 
B)  50 
C)  60 
D)  38 
A)  46 
B)  50 
C)  60 
D)  38

Question 12

Determine whether the given point is in the solution set to the given system.
-(-2, 6, -1) -x + 3y + 4z = 16
3x + 2y - z = 7
4x - y + 3z = -17

Accepted Answer

A)  Yes 
B)  No 
A)  Yes 
B)  No

Question 13

Graph the solution set of the system.
-

Accepted Answer

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

Graph the linear inequality. -

Use a system of equations to find the parabola of the form y = + bx + c that goes through the three given points. -(-2, -12), (-5, -84), (-3, -28)

Find the partial fraction decomposition. - $Find the partial fraction decomposition. -$

Match the graph to the correct inequality. -

Graph the inequality. -

Perform the indicated operation and simplify. -

Graph the solution set of the system. -

Solve the system. -

Graph the solution set of the system. -

Find the specified extreme value on the given region. - Maximum of T(x, y) = x + 4y

Determine whether the given point is in the solution set to the given system. -(-2, 6, -1) -x + 3y + 4z = 16 3x + 2y - z = 7 4x - y + 3z = -17

Graph the solution set of the system. -

Equations, Inequalities, and Modeling

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters

Exam 8: Systems of Equations and Inequalities

Graph the linear inequality. -

Use a system of equations to find the parabola of the form y = + bx + c that goes through the three given points. -(-2, -12), (-5, -84), (-3, -28)

Find the partial fraction decomposition. -

Match the graph to the correct inequality. -

Graph the inequality. -

Perform the indicated operation and simplify. -

Graph the solution set of the system. -

Solve the system. -

Graph the solution set of the system. -

Find the specified extreme value on the given region. - Maximum of T(x, y) = x + 4y

Determine whether the given point is in the solution set to the given system. -(-2, 6, -1) -x + 3y + 4z = 16 3x + 2y - z = 7 4x - y + 3z = -17

Graph the solution set of the system. -

Equations, Inequalities, and Modeling

Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

The Trigonometric Functions

Trigonometric Identities and Conditional Equations

Applications of Trigonometry

Matrices and Determinants

The Conic Sections

Sequences, Series, and Probability

Basic Algebra Review

Filters

Find the partial fraction decomposition. - $Find the partial fraction decomposition. -$