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Michigan Merit Exam - Math: Trigonometric Functions 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. The cotangent is the reciprocal of which function?

Question 2 2. Simplify the following expression. Report the answer in degrees.

Question 3 3. What is x?

Question 4 4. The cotangent is defined by which of the following?

Question 5 5. What is x?

Page 2

Question 6 6. Which of the following graphs represents y = sin(x + π/2)?

Question 7 7. What is the following radian measure in degrees?

Question 8 8. What is 165° in radians?

Question 9 9. If sin(θ) = 1/2, what is the value of θ in degrees?

Question 10 10. What is the amplitude of y = 2cos(x)?

Page 3

Question 11 11. What angle measure divides the first quadrant in half?

Question 12 12. Which of the following is a good definition for the secant function?

Question 13 13. What is x?

Question 14 14. What is the value of tan(π/3)?

Question 15 15. What is the period of y = sin(6x)?

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Question 16 16. Consider a right triangle on the unit circle. If theta (θ) is 90, then cos(θ) is _____.

Question 17 17. Which of the following graphs represents y = 3sin(2x)?

Question 18 18. Which of the following graphs represents y = 2cos(x)?

Question 19 19. What is x?

Question 20 20. In a right triangle, find the cosine of an angle whose adjacent side has a length of 1 unit, whose opposite side has a length of 1 unit, and whose hypotenuse has a length of √2.

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Question 21 21. Convert the following measurement in radian to degrees.

Question 22 22. The lines a and b are parallel lines of length 5 and 2. The lines d and e are parallel to one another, and both are perpendicular to a and b. What is the length of c?

Question 23 23. Perform the following calculation. Report the answer in radians.

Question 24 24. In a right triangle, the sine of an angle is equal to _____.

Question 25 25. The cosecant is defined by which of the following?

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Question 26 26. The cosecant is the reciprocal of which function?

Question 27 27. You can find the cosine value of an angle by looking at what value on the unit circle?

Question 28 28. The radius of a unit circle is _____.

Question 29 29. If theta of a right triangle on the unit circle is θ = 0, then what is the cosine of theta (θ)?

Question 30 30. What is the value of cos(30°)?

Michigan Merit Exam - Math: Trigonometric Functions 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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