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Nonlinear Equations & Inequalities 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 the equation below told you a ball was 'h' feet in the air after 't' seconds, what would be the first step to finding out when it hit the ground?

Question 2 2. What is the b-value of the quadratic equation below?

Question 3 3. Solve |x| = -3

Question 4 4. Which rule do you need to remember when solving a 1-variable absolute value inequality?

Question 5 5. Find the roots of the equation below.

Page 2

Question 6 6. Solve |x| = 4

Question 7 7. What type of compound inequality is it when both conditions must be true for the solution to work, or when the absolute value is less than?

Question 8 8. Solve |-2x| > 6

Question 9 9. Solve |x + 1| < 2

Question 10 10. Find the solution to the equation below.

Page 3

Question 11 11.

What are the two problems needed to set up this absolute value inequality for solving?

x + 1 < 2

Question 12 12. Use the quadratic formula to find the solutions to the equation below.

Question 13 13. What kind of shape do quadratic graphs always follow?

Question 14 14. What does the zero product property tell us?

Question 15 15. When the arrows of an inequality go in opposite directions, or the absolute value is greater than, what type of a compound inequality are we working with?

Page 4

Question 16 16. Which of the following is not an example of a quadratic equation in real life?

Question 17 17. What is the degree of a quadratic equation?

Question 18 18. Find the solution to the equation below.

Question 19 19. Which of the following is not a quadratic equation?

Question 20 20. A quadratic equation will have up to _____ solutions.

Page 5

Question 21 21. Solve the following inequality:

Question 22 22. Which one of the options below correctly reflects the quadratic formula?

Question 23 23. Which one of the following equations is in intercept form?

Question 24 24. Which of the following quadratic equations would have a negative discriminant?

Question 25 25. Graph the following inequality: |x| > 2

Nonlinear Equations & 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!

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