Trig Functions

Question 1

What is 270 degrees in radians?

Accepted Answer

3pi/2

Question 2

What is the tangent of pi ?

Accepted Answer

0

Question 3

Which of the following is an asymptote for y = tan(.5x)

Accepted Answer

pi

Question 4

What is the value of cos(π/3) ?

Accepted Answer

1/2

Question 5

What is the range for f(x) = 2cos(17x - 17pi) + 1?

Accepted Answer

[-1, 3]

Question 6

What is the tangent of pi/2 ?

Accepted Answer

undefined

Question 7

What is the amplitude of the function f(x) = -3sin(2x)

Accepted Answer

3

Question 8

What happens to the graph of f(x) = -2cos(x)

Accepted Answer

streches taller and flips vertically

Question 9

What is the sin of π/6?

Accepted Answer

1/2

Question 10

Which quadrant does the angle 400 degrees lie in?

Accepted Answer

I

Question 11

What is the domain of f(x) = 3sin(9x - 7pi) ?

Accepted Answer

all real numbers

Question 12

What is 3pi in degrees?

Accepted Answer

540

Question 13

What is the period of the function f(x) = sin(x) - 2 ?

Accepted Answer

2pi

Question 14

Am I ready for the test?

Accepted Answer

Yes.

Question 15

What is pi/3 in degrees?

Accepted Answer

60

Question 16

What happens to the graph of f(x) = 2cos3x

Accepted Answer

stretches taller and narrower

Question 17

What is the period of the function f(x) = tan(.25x) - 1?

Accepted Answer

4pi

Question 18

What is the vertical shift of the function f(x) = 3cos(x) - 1

Accepted Answer

1 down

Question 19

Which of the following is a the maximum for f(x) = 4cos(2x) + 1 ?

Accepted Answer

5

Question 20

What is the domain for f(x) = tan(x) ?

Accepted Answer

x is not a multiple of pi/2

Question 21

What is 120 degrees in radians?

Accepted Answer

2pi/3

Question 22

What is the horizontal shift of the function f(x) = tan(x - 3) + 1

Accepted Answer

3 right

Questions 22