Angles and Trigonometric Functions

Question 1

Use the drop-down menus to complete the sentences:

Revolt · Accepted Answer

The terminal ray of an angle measuring lies in the quadrant.: second; This angle measures °.: –200

Question 2

–20–150✔ –200–315

Revolt · Accepted Answer

✔ –200

Question 3

Use the drop-down menus to complete the sentence: The terminal ray of a 300° angle lies in the quadrant. This angle measures () radians.

Revolt · Accepted Answer

fourth; Selection 1: fourth; Selection 2: 5/3

Question 4

7/6✔ 5/35/411/6

Revolt · Accepted Answer

5/3

Question 5

Use the drop-down menus to complete the sentences: The terminal ray of an angle measuring lies in the quadrant. This angle measures °.

Revolt · Accepted Answer

✔ second; Selection 1: second; Selection 2: –200

Question 6

What is cos(3π)?

Revolt · Accepted Answer

–1

Question 7

Using the unit circle, what are the maximum and the minimum values of the sine function?

Revolt · Accepted Answer

–1, 1

Question 8

Using the unit circle, on what interval is the cosine function increasing?

Revolt · Accepted Answer

Answer image: https://r07.core.learn.edgenuity.com//media.edgenuity.com/EVresources/9d17e7ad50bc1a318481f7216cdd0d65.png

Question 9

What is the value of ?

Revolt · Accepted Answer

Negative one-half

Angles and Trigonometric Functions Answers