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For the first three problems, match the correct trigonometric ratio with the diagram below. |
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For the next two problems, determine measures of the unknown sides in each triangle below to three decimal places using the sin, cos, and tan keys on your calculator. |
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Use the formulas for special right triangles to find the lengths of the unknown sides in the diagrams below to one decimal place: |
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For the next five problems, refer to the list of choices below to determine the value of the given “trig” function. Answers may be used more than once or not at all. State the letter of the correct answer. |
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Refer to the curve given below to solve the next three problems. State the letter of the correct answer. |
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For the next two problems, calculate the “starting and ending values” for the function given below. |
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For the next two problems, graph the inverse trigonometric curve given below on your calculator. Determine the restrictions on the domain and range of each curve in order to make the original function and its inverse 1-1. State the letter of the correct answer. |
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For the next five problems, match the steps in the process to verify the given Identity. |
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For the next thirteen problems, match the steps in the process to verify the given Identity. (Not all choices are used; others are used more than once.) |
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To solve the next two problems, use the Law of Sines and the information given below. (It helps to draw and label the triangle with the given information.) |
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50) What is the length of “a”? |
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52) Use trigonometric area formulas and Law of Sines to find the area of the triangle below. |
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For the next two problems, solve the trigonometric equations as instructed below. |
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For the next two problems, find the “polar coordinates” for the “rectangular point” given below. First determine the radius, and then find the correct value of “theta”. Be sure your calculator is in DEGREE MODE. State the letter of the correct answer. |
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For the next two problems, find the “polar coordinates” for the “rectangular point” given below. First determine the radius, and then find the correct value of “theta”. Be sure your calculator is in DEGREE MODE. State the letter of the correct answer. |
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For the next three problems, convert the given Polar Equation to a rectangular form, and then determine the vertex and focus of its graph. |
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Recall DeMoivre's Theorem: |
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Recall the variation of DeMoivre's Theorem: |
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Unit #31: No Exam Questions for this unit. |
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Find an approximation for the twenty-third term in the following Geometric Sequence, and then answer the next two questions. |
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For the next two problems, use any combination of the Ratio Test and the Polynomial Quotient Test (PQT) to determine if the given series converges or diverges. |
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90) Does the series converge or diverge? |
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92) If you were directed by your school to complete Offline Activities for this course, please enter the information on the Log Entry form. |
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