# Absolute Value Equations Chapter Exam

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. Which equation matches the graph below?

#### Question 2 2. 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 3 3. Solve the equation: |x+8| = -1.

#### Question 4 4. Getting an absolute value to equal a negative number is _____.

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

### Page 2

#### Question 6 6. Evaluate |4+7|-|4-7|

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

#### Question 8 8. Solve the equation: |2x-5|=5.

#### Question 9 9. In the equation y = 3|x-4| + 7, what are the coordinates of the vertex?

#### Question 10 10. What are the coordinates of the vertex of the graph y = |x - 9| - 2?

### Page 3

#### Question 11 11. Evaluate |r+s|-(r+s) when -s = r+8.

#### Question 12 12. Evaluate |r+4| - 3|s| when r = 5 and s = -1.

#### Question 13 13. Solve the equation: -2|x| = 10.

#### Question 14 14. What is the first step to solving the equation |2x+1|-5=7?

#### Question 15 15. Which graph matches the equation below?

### Page 4

#### Question 16 16. What is the first step to solving the equation |4x-2|=5 ?

#### Question 17 17. Which statement is true about absolute values?

#### Question 18 18. Which symbol is used to represent absolute value?

#### Question 19 19. Absolute values make positive numbers _____ and negative numbers _____.

#### Question 20 20. Which graph below could represent an absolute value?

### Page 5

#### Question 21 21. Which graph matches the equation below?

#### Question 22 22. A transformation that makes the graph wider or thinner is called a _____.

#### Question 23 23. 'Solve the equation' means to _____.

#### Question 24 24. Which equation matches the graph below?

#### Question 25 25. 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 6

#### Question 26 26. Solve the equation: |x| = 99.

#### Question 27 27. Which absolute value equation would have a graph that is an upside down V?

#### Question 28 28. Solve the equation: 3|x-2|-1=11.

#### Question 29 29. Absolute values only take into account _____.

#### Question 30 30. A transformation that shifts the graph up/down or left/right is called a _____.

#### Absolute Value Equations 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!