Question 1

Write interval notation.
-

Accepted Answer

A)  (3, 7) 
B)  [3, 7) 
C)  (3, 7] 
D)  [3, 7] 
A)  (3, 7) 
B)  [3, 7) 
C)  (3, 7] 
D)  [3, 7]

Question 2

Solve and graph.
-

Accepted Answer

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

Question 3

Graph the system of inequalities, and find the coordinates of the vertices.
-

Accepted Answer

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

Question 4

Solve.
-1.1x + 2.9 > 0.3x + 1.22

Accepted Answer

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

Question 5

Write interval notation for the graph.
-

Accepted Answer

A)  [2, 6] 
B)  [2, 6) 
C)  (2, 6) 
D)  (2, 6] 
A)  [2, 6] 
B)  [2, 6) 
C)  (2, 6) 
D)  (2, 6]

Question 6

Graph the system of inequalities, and find the coordinates of the vertices.
-

Accepted Answer

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

Question 7

Simplify.
-

Accepted Answer

A)    
B)    
C)    
D)  11x 
A)    
B)    
C)    
D)  11x

Question 8

Solve.
-

Accepted Answer

A)  [-5, -2] 
B)  [2, 5] 
C)  (-5, -2) 
D)  (2, 5) 
A)  [-5, -2] 
B)  [2, 5] 
C)  (-5, -2) 
D)  (2, 5)

Question 9

Solve and graph. Write the result in interval notation.
-x - 10 < -6

Accepted Answer

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

Question 10

Choose the ordered pair which is a solution of the inequality.
-2x + 3y < 5

Accepted Answer

A)  (2, 2) 
B)  (3, 2) 
C)    
D)  (1, 1) 
A)  (2, 2) 
B)  (3, 2) 
C)    
D)  (1, 1)

Question 11

Solve.
-

Accepted Answer

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

Question 12

Solve.
-

Accepted Answer

A)  {-6} 
B)  {6} 
C)    
D)  {6, -6} 
A)  {-6} 
B)  {6} 
C)    
D)  {6, -6}

Question 13

Solve.
-

Accepted Answer

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

Question 14

Simplify.
-

Accepted Answer

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

Question 15

Solve.
-

Accepted Answer

A)  {-7, 3} 
B)    
C)  {7} 
D)  {7, -3} 
A)  {-7, 3} 
B)    
C)  {7} 
D)  {7, -3}

Question 16

Solve.
-Jon has 1155 points in his math class. He must have 86% of the 1500 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the
Term to receive credit for the class?

Accepted Answer

A)  345 points 
B)  135 points 
C)  993 points 
D)  1290 points 
A)  345 points 
B)  135 points 
C)  993 points 
D)  1290 points

Question 17

Solve.
-2   t - 2 or 12   2t - 2

Accepted Answer

A)  [-7, -2] 
B)    
C)  [2, 7] 
D)    
A)  [-7, -2] 
B)    
C)  [2, 7] 
D)

Question 18

Graph the system of inequalities, and find the coordinates of the vertices.
-

Accepted Answer

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

Question 19

Graph the system of inequalities, and find the coordinates of the vertices.
-

Accepted Answer

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

Question 20

Solve and graph. Write the result in interval notation.
-

Accepted Answer

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

Write interval notation. -

Solve and graph. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Solve. -1.1x + 2.9 > 0.3x + 1.22

Write interval notation for the graph. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Simplify. -

Solve. -

Solve and graph. Write the result in interval notation. -x - 10 < -6

Choose the ordered pair which is a solution of the inequality. -2x + 3y < 5

Solve. -

Solve. -

Solve. -

Simplify. -

Solve. -

Solve. -Jon has 1155 points in his math class. He must have 86% of the 1500 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the Term to receive credit for the class?

Solve. -2 t - 2 or 12 2t - 2

Graph the system of inequalities, and find the coordinates of the vertices. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Solve and graph. Write the result in interval notation. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 10: More on Inequalities

Write interval notation. -

Solve and graph. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Solve. -1.1x + 2.9 > 0.3x + 1.22

Write interval notation for the graph. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Simplify. -

Solve. -

Solve and graph. Write the result in interval notation. -x - 10 < -6

Choose the ordered pair which is a solution of the inequality. -2x + 3y < 5

Solve. -

Solve. -

Solve. -

Simplify. -

Solve. -

Solve. -Jon has 1155 points in his math class. He must have 86% of the 1500 points possible by the end of the term to receive credit for the class. What is the minimum number of additional points he must earn by the end of the Term to receive credit for the class?

Solve. -2 t - 2 or 12 2t - 2

Graph the system of inequalities, and find the coordinates of the vertices. -

Graph the system of inequalities, and find the coordinates of the vertices. -

Solve and graph. Write the result in interval notation. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Operations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters