Quiz about Trigonometry Unit Review

Question 1

Choose the correct ratio.

Accepted Answer

A

Answer

B

Answer

C

Answer

D

Question 2

What is the amplitude of the graph?

Accepted Answer

3

Answer

1

Answer

6

Answer

9

Question 3

what is the amplitude of y=3sin(7x)-2

Accepted Answer

3

Answer

7

Answer

-2

Answer

6

Question 4

The __________ measure the distance from the midline to the max or min of the function.

Accepted Answer

Amplitude

Answer

Phase Shift

Answer

Vertical Translation

Answer

Horizantal Translation

Question 5

Assuming no transformations, what type of function is this?

Accepted Answer

sin

Answer

cos

Answer

tan

Answer

cot

Question 6

The horizontal length required to complete one cycle.

Accepted Answer

Period

Answer

Cycle

Answer

Axis of Oscillation

Answer

Amplitude

Question 7

What is a terminal side of an angle?

Accepted Answer

The point where the angle stops after its rotation

Answer

The starting point of an angle

Answer

Where the angle goes at the airport

Answer

None of the above

Question 8

What is the initial side of an angle?

Accepted Answer

The beginning side of an angle

Answer

The end side of an angle

Answer

0

Answer

Huh?

Question 9

Where does an angle in standard form begin?

Accepted Answer

Quadrant I, x-axis

Answer

Quadrant II, y- axis

Answer

Quadrant III, x-axis

Answer

Quadrant IV, y-axis

Question 10

A positive angle goes in which direction...

Accepted Answer

Counterclockwise

Answer

Clockwise

Question 11

A negative angle goes in which direction...

Accepted Answer

Clockwise

Answer

Counterclockwise

Question 12

What are co-terminal angles?

Accepted Answer

angles that share the same terminal side

Answer

angles that are supplementary

Answer

angles that are complimentary

Answer

angles that are opposite each other

Question 13

What is the degree of an angle with a radian measure of $$\pi$$

Accepted Answer

$$180\degree$$

Answer

$$90\degree$$

Answer

$$270\degree$$

Answer

$$360\degree$$

Question 14

What is $$225\degree$$ in radians?

Accepted Answer

$$\frac{5\pi}{4}$$

Answer

$$\frac{7\pi}{4}$$

Answer

$$\frac{3\pi}{4}$$

Answer

$$\frac{5\pi}{3}$$

Question 15

Find the arc length.

Write your answer in terms of $$\pi$$ .

Accepted Answer

$$\frac{39\pi}{4}\ ft$$

Answer

$$\frac{3\pi}{4}\ ft$$

Answer

$$\frac{13\pi}{4}\ ft$$

Answer

$$\frac{4\pi}{13}\ ft$$

Question 16

Find the arc length. Round your answer to the nearest tenth.

Accepted Answer

44.0 cm

Answer

88.0 cm

Answer

14 cm

Answer

39.4 cm

Question 17

Which of the following degree measures is represented by this diagram?

Accepted Answer

$$-480\degree$$

Answer

$$-220\degree$$

Answer

$$385\degree$$

Answer

$$-210\degree$$

Question 18

-500^o is in which quadrant?

Accepted Answer

III

Answer

I

Answer

II

Answer

IV

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