Inequalities and Absolute Values Chapter Exam

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!

Page 1

Question 1 1. If a question requires us to know the value of |2x+y|, but all we know is that |x+y|=5, what can we do?

Question 2 2. Which absolute value equation would have a graph that is an upside down V?

Question 3 3. Which of the following inequalities does not have a solution?

Question 4 4. Solve the equation: |x| = 99.

Question 5 5. Solve the equation: 3|x - 2| - 1 = 11.

Page 2

Question 6 6. How do you indicate an 'or equal to' inequality on a graph for a 2-variable inequality?

Question 7 7. Absolute values only take into account _____.

Question 8 8. Which equation matches the graph below?

Question 9 9. Which statement is true about absolute values?

Question 10 10. Solve the equation: |x+8| = -1.

Page 3

Question 11 11. Which symbol is used to represent absolute value?

Question 12 12. Which sentence would be represented by an inequality?

Question 13 13. A transformation that shifts the graph up/down or left/right is called a _____.

Question 14 14. A transformation that makes the graph wider or thinner is called a _____.

Question 15 15. If a question requires us to know the value of y-x, but all we know is that x+2=y, what can we do?

Page 4

Question 16 16. In the equation y = 3|x-4| + 7, what are the coordinates of the vertex?

Question 17 17. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

Question 18 18. 'Solve the equation' means to _____.

Question 19 19. What makes solving inequalities different from solving equations?

Question 20 20. Which graph matches the equation below?

Page 5

Question 21 21. Solve the equation: |2x + 5| = 11.

Question 22 22. An open dot on a number line signifies that _____.

Question 23 23. A solid line on the coordinate plane signifies that _____.

Question 24 24. Which graph below could represent an absolute value?

Question 25 25.

Express the following absolute value inequality as two inequalities.

|x + 2| > 1

Page 6

Question 26 26. Evaluate |r+s|-(r+s) when -s = r+8.

Question 27 27. Solve the equation: |2x-5|=5.

Question 28 28. Which inequality represents the following graph?

Question 29 29. Which graph matches the equation below?

Question 30 30. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

Inequalities and Absolute Values 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!

TExES Mathematics 7-12 (235): Practice & Study Guide  /  Math Courses
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