Duplicate of Trig Functions

Question 1

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

Accepted Answer

4pi

Question 2

What is 3pi in degrees?

Accepted Answer

540

Question 3

What transformation happens to the graph of y = cos(x - 1) - 1

Accepted Answer

moves down and right

Question 4

What is the sin of 30 degrees?

Accepted Answer

.5

Question 5

What is 120 degrees in radians?

Accepted Answer

2pi/3

Question 6

What is the tangent of pi ?

Accepted Answer

0

Question 7

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

Accepted Answer

x is not a multiple of pi/2

Question 8

What is 270 degrees in radians?

Accepted Answer

3pi/2

Question 9

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

Accepted Answer

3 right

Question 10

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

Accepted Answer

1 down

Question 11

What is pi/3 in degrees?

Accepted Answer

60

Question 12

Which quadrant does not contain the function f(x) = cos(3x) - 4 ?

Accepted Answer

II

Question 13

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

Accepted Answer

3

Question 14

If I were to graph f(x) = sin(x) - 3, what would it look like?

Accepted Answer

sin(x) shifted down 3 units

Question 15

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

Accepted Answer

stretches taller and narrower

Question 16

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

Accepted Answer

2pi

Question 17

Which quadrant does the angle 400 degrees lie in?

Accepted Answer

I

Question 18

What is the value of cos(60) ?

Accepted Answer

.5

Question 19

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

Accepted Answer

streches taller and flips vertically

Question 20

What is the tangent of pi/2 ?

Accepted Answer

undefined

Questions 20