WEST Middle Grades Mathematics (203): Practice & Study Guide  /  Math Courses

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WEST Middle Grades Math: Absolute Value 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. Solve |17|

Question 2 2. Solve the equation: -2|x| = 10.

Question 3 3. Simplify |1 - 3|

Question 4 4. Absolute values make positive numbers _____ and negative numbers _____.

Question 5 5. Which symbol is used to represent absolute value?

Page 2

Question 6 6. Solve the equation: |2x - 5| = 5.

Question 7 7. Solve the equation: |2x + 5| = 11.

Question 8 8. Solve -(-|-5|)

Question 9 9. Solve the equation: |3x - 9| = 27.

Question 10 10. What number can we substitute for x that will make the absolute value of x = 12?

Page 3

Question 11 11. 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?

Question 12 12. Evaluate |5 - 3| + 4|3 - 5|

Question 13 13. Which graph describes the following equation?

Question 14 14. In the equation y = 3|x-4| + 7, what are the coordinates of the vertex?

Question 15 15. Which equation describes the following graph?

Page 4

Question 16 16. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

Question 17 17. Evaluate |r+s|-(r+s) when -s = r+8.

Question 18 18. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

Question 19 19. Solve the equation: |x + 8| = -1.

Question 20 20. Absolute value symbols should be treated like which one of the following?

Page 5

Question 21 21. Evaluate |4 + 7| - |4 - 7|

Question 22 22. Which equation matches the graph below?

Question 23 23. Solve the equation: |x| = 99.

Question 24 24. A graph of y = (1/3)|x| would exhibit which of the following characteristics.

Question 25 25. Which of the following is not a real number?

Page 6

Question 26 26. What is correct expression for the absolute value of the following number: 8?

Question 27 27. Solve the equation: 3|x - 2| - 1 = 11.

Question 28 28. Which graph below could represent an absolute value?

Question 29 29. What is the first step to solving the equation |2x + 1| - 5 = 7?

Question 30 30. What is the first step to solving the equation |4x - 2| = 5?

WEST Middle Grades Math: Absolute Value 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!

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