# Solving & Graphing 1 & 2 Variable Inequalities Chapter Exam

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### Page 1

#### Question 1 1. Which sentence best describes an 'OR' compound inequality?

#### Question 2 2. When are absolute values important?

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Question 3
3.
Solve and graph the following inequality:

2x + 5 > 11.

#### Question 4 4. Which symbol is this?

#### Question 5 5. Solve: 5x - 8 ≤ 6 - 2x

### Page 2

#### Question 6 6. What does a shaded circle or an open circle mean?

#### Question 7 7. What is the solution to the inequality -3 x > - 24?

#### Question 8 8. Which of the following is a type of inequality sign?

#### Question 9 9. A solid line on the coordinate plane signifies that _____.

#### Question 10 10. Solve 5x - 1 < 9 or 2x + 3 < 5

### Page 3

#### Question 11 11. Solve: x + 9 > 0

#### Question 12 12. An inequality will always have _____ solution(s).

#### Question 13 13. Choose the correct description for x > - 1.

#### Question 14 14. x/-5 < -2

#### Question 15 15. x + 6 > 11

### Page 4

#### Question 16 16. Which of the following is an example of an inequality?

#### Question 17 17. An open dot on a number line signifies that _____.

#### Question 18 18. Solve -5 < 2x -3 and 2x - 3 < 5

#### Question 19 19. This graph corresponds to which inequality?

#### Question 20 20. Identify the type of interval (0,2]:

### Page 5

#### Question 21 21. x - 21 < 2

#### Question 22 22. Which sentence best describes an 'AND' compound inequality?

#### Question 23 23. How do you indicate an 'or equal to' inequality on a graph for a 2-variable inequality?

#### Question 24 24. When the arrows of an inequality go in opposite directions, or the absolute value is greater than, it is a(an) _____ compound inequality.

####
Question 25
25.
Which side of the line is shaded in the inequality y<2*x*-3?

### Page 6

#### Question 26 26. The solution set is all values of x, such that x is greater than 30, and less than 45. Express the solution set for this compound inequality using set notation.

#### Question 27 27. A number minus 10 is less than 20.

#### Question 28 28. What is the solution to the inequality - 5 < -3 x + 1 < 10?

#### Question 29 29. A number is greater than 95.

#### Question 30 30. What is the first step in solving a compound inequality?

#### Solving & Graphing 1 & 2 Variable Inequalities Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!