Question 1

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

Accepted Answer

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

Question 2

Find the indicated intersection or union.
-

Accepted Answer

A)  {q} 
B)  {q, s, u, v, w, x} 
C)    
D)  {q, s, u, v, w} 
A)  {q} 
B)  {q, s, u, v, w, x} 
C)    
D)  {q, s, u, v, w}

Question 3

Choose the number that is a solution of the inequality.
-5t + 9   4t - 2

Accepted Answer

A)  -12 
B)  -11 
C)  -14 
D)  -13 
A)  -12 
B)  -11 
C)  -14 
D)  -13

Question 4

Graph and write interval notation.
-

Accepted Answer

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

Question 5

Solve.
-

Accepted Answer

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

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

Match the inequality with a graph.
-

Accepted Answer

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

Question 8

Solve.
-

Accepted Answer

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

Question 9

Solve.
-In order for a chemical reaction to take place, the Fahrenheit temperature F of the reagents must be at least 184.81° F. At what Celsius temperatures C will the reaction occur?

Accepted Answer

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

Question 10

Solve.
-  + 12 = 18

Accepted Answer

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

Question 11

Solve.
-0.2(4x - 3) < 1.2 - (x + 2)

Accepted Answer

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

Question 12

Choose the ordered pair which is a solution of the inequality.
-2x - 4y < 6

Accepted Answer

A)  (-1, 1) 
B)  (0, -2) 
C)  (3, -1) 
D)  (2, -2) 
A)  (-1, 1) 
B)  (0, -2) 
C)  (3, -1) 
D)  (2, -2)

Question 13

Solve and graph.
-5x - 1  -1

Accepted Answer

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

Question 14

Solve.
-

Accepted Answer

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

Question 15

Solve.
--4(2x + 1)   3[3x - 2(x + 1)]

Accepted Answer

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

Question 16

Find the distance between the points on a number line.
--7, 11

Accepted Answer

A)  4 
B)  18 
C)  -18 
D)  -4 
A)  4 
B)  18 
C)  -18 
D)  -4

Question 17

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

Accepted Answer

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

Question 18

Solve the compound inequality. Express the solution using interval notation. Graph the solution set.
-x < 2 or x < 8

Accepted Answer

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

Question 19

Solve.
-

Accepted Answer

A)  {9} 
B)  {9, -9} 
C)  {81} 
D)  {-9} 
A)  {9} 
B)  {9, -9} 
C)  {81} 
D)  {-9}

Question 20

Graph the inequality on a plane.
-

Accepted Answer

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

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

Find the indicated intersection or union. -

Choose the number that is a solution of the inequality. -5t + 9 4t - 2

Graph and write interval notation. -

Solve. -

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

Match the inequality with a graph. -

Solve. -

Solve. -In order for a chemical reaction to take place, the Fahrenheit temperature F of the reagents must be at least 184.81° F. At what Celsius temperatures C will the reaction occur?

Solve. - + 12 = 18

Solve. -0.2(4x - 3) < 1.2 - (x + 2)

Choose the ordered pair which is a solution of the inequality. -2x - 4y < 6

Solve and graph. -5x - 1 < 4 and x - 2 > -1

Solve. -

Solve. --4(2x + 1) 3[3x - 2(x + 1)]

Find the distance between the points on a number line. --7, 11

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

Solve the compound inequality. Express the solution using interval notation. Graph the solution set. -x < 2 or x < 8

Solve. -

Graph the inequality on a plane. -

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

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

Find the indicated intersection or union. -

Choose the number that is a solution of the inequality. -5t + 9 4t - 2

Graph and write interval notation. -

Solve. -

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

Match the inequality with a graph. -

Solve. -

Solve. -In order for a chemical reaction to take place, the Fahrenheit temperature F of the reagents must be at least 184.81° F. At what Celsius temperatures C will the reaction occur?

Solve. - + 12 = 18

Solve. -0.2(4x - 3) < 1.2 - (x + 2)

Choose the ordered pair which is a solution of the inequality. -2x - 4y < 6

Solve and graph. -5x - 1 < 4 and x - 2 > -1

Solve. -

Solve. --4(2x + 1) 3[3x - 2(x + 1)]

Find the distance between the points on a number line. --7, 11

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

Solve the compound inequality. Express the solution using interval notation. Graph the solution set. -x < 2 or x < 8

Solve. -

Graph the inequality on a plane. -

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