# MTTC Math (Secondary): Inequalities Chapter Exam

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### Page 1

#### Question 1 1. Which inequality represents the following graph?

#### Question 2 2. What does a closed dot on a number line signify?

#### Question 3 3. x - 21 < 2

#### Question 4 4. How do you indicate an 'or equal to' inequality on a graph for a 2-variable inequality?

#### Question 5 5. A solid line on the coordinate plane signifies that _____.

### Page 2

#### Question 6 6. 9x - 18 > 36

#### Question 7 7. Which of the following is the math sentence of this?

#### Question 8 8. Which symbol is this?

#### Question 9 9. An open dot on a number line signifies that _____.

#### Question 10 10. 6x < 1

### Page 3

#### Question 11 11. Which sentence best describes an 'AND' compound inequality?

#### Question 12 12. 3x - 1 > 2

#### Question 13 13. Everyone in your family is older than 3 but younger than 97. Express this fact using interval notation.

#### Question 14 14. Which sentence best describes an 'OR' compound inequality?

#### Question 15 15. This graph corresponds to which inequality?

### Page 4

#### Question 16 16. A number is greater than 95.

#### Question 17 17. x + 6 > 11

#### Question 18 18. 10 - 2x < 20

#### Question 19 19. A number minus 10 is less than 20.

#### Question 20 20. 5x + 8 < 3

### Page 5

#### Question 21 21. Which sentence would be represented by an inequality?

#### Question 22 22. Which of the following is the greater than or equal to symbol?

#### Question 23 23. Which inequality represents the following graph?

#### Question 24 24. 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 25 25. What makes solving inequalities different from solving equations?

### Page 6

#### Question 26 26. Which rule do you need to remember when solving a 1-variable absolute value inequality?

#### Question 27 27. A mathematician goes shopping and sets his budget (in dollars) using the following set notation {x | x > 50 and x < 75} where x is the amount he will spend. Which of the following is within his budget?

#### Question 28 28. Which of the following inequalities does not have a solution?

#### Question 29 29. What part of this graph is the solution area?

####
Question 30
30.
Express the following absolute value inequality as two inequalities.

*|*x + 2*|* > 1

*|*x + 2

*|*> 1

#### MTTC Math (Secondary): 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!