Copyright
High School Trigonometry: Help and Review  /  Math Courses

Test Prep Plan - Take a practice test

Take this practice test to check your existing knowledge of the course material. We'll review your answers and create a Test Prep Plan for you based on your results.
How Test Prep Plans work
1
Answer 50 questions
Test your existing knowledge.
2
View your test results
Based on your results, we'll create a customized Test Prep Plan just for you!
3
Study smarter
Study more effectively: skip concepts you already know and focus on what you still need to learn.

Absolute Value Equations in Trigonometry: Help and Review 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. A graph of y = (1/3)|x| would exhibit which of the following characteristics.

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

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

Question 4 4. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

Question 5 5. 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?

Page 2

Question 6 6. What is the first step to solving the equation |4x - 2| = 5?

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

Question 8 8. In the equation y = 3|x-4| + 7, what are the coordinates of the vertex?

Question 9 9. Absolute value symbols should be treated like which one of the following?

Question 10 10. What is the first step to solving the equation |2x + 1| - 5 = 7?

Page 3

Question 11 11. Which equation describes the following graph?

Question 12 12. Which graph matches the equation below?

Question 13 13. Evaluate |5 - 3| + 4|3 - 5|

Question 14 14. Solve the equation: |2x + 5| = 11.

Question 15 15. Which equation matches the graph below?

Page 4

Question 16 16. What number can we substitute for x that will make the absolute value of x = 12?

Question 17 17. Solve the equation: |3x - 9| = 27.

Question 18 18. Absolute values make positive numbers _____ and negative numbers _____.

Question 19 19. A transformation that shifts the graph up/down or left/right is called which one of the following?

Question 20 20. Evaluate |r+s|-(r+s) when -s = r+8.

Page 5

Question 21 21. Which absolute value equation would have a graph that is an upside down V?

Question 22 22. Solve the equation: |2x - 5| = 5.

Question 23 23. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

Question 24 24. Which symbol is used to represent absolute value?

Question 25 25. Solve the equation: |x + 8| = -1.

Page 6

Question 26 26. Which graph describes the following equation?

Question 27 27. Solve the equation: |x| = 99.

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

Question 29 29. What is correct expression for the absolute value of the following number: 8?

Question 30 30. 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?

Absolute Value Equations in Trigonometry: Help and Review 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!

Support