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Types of Functions in Precalculus 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!

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Question 1 1. What is the range of the function: g(x) = |x| + 1

Question 2 2. Which of the following is written in Function Notation?

Question 3 3. All radical functions contain a(n) _____.

Question 4 4. Evaluate f(x) = √(x), when x = 9.

Question 5 5. Choose the answer that best describes the function of this graph.

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Question 6 6. If the domain of the function f(x) = x^2 is 0 ≤ x, what is the range of f?

Question 7 7. Which one of these functions has a domain of all real numbers?

Question 8 8. Using the function below, evaluate g(7).

Question 9 9. Choose the answer that best describes the function of this graph.
    • Select the best answer choice that describes the function of this graph.

Question 10 10. Which of the following makes an equation a relation rather than a function?

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Question 11 11. What is the domain of √(x)?

Question 12 12. Choose the answer that best describes the function of this graph.

Question 13 13. The set of all of the x values of a function, is called the _____.

Question 14 14. Which equation matches the following graph?

Question 15 15. Which equation matches the graph?

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Question 16 16. Which graph below is a function?

Question 17 17. What is the range of the function represented by the graph below?

Question 18 18. The collection of all the outputs of a function is known as the _____.

Question 19 19. What is the domain of the function below?

Question 20 20. Choose the answer that best describes the function of this graph.
    • Look at the graph that is shown below. Which answer choice best describes the function of this graph?

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Question 21 21. Which set of ordered pairs is NOT a function?

Question 22 22. Evaluate h(x) = 5x + 1, when x=3.

Question 23 23. Choose the answer that best describes the function of this graph.

Question 24 24. The amount of money you spend on coffees every month can be calculated as a function of the number of drinks you order every month. What are the independent and dependent variables in this function?

Question 25 25. Which equation matches the following graph?

Types of Functions in Precalculus 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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