Duplicate of Trig Functions

Question 1

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

Accepted Answer

streches taller and flips vertically

Question 2

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

Accepted Answer

4pi

Question 3

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

Accepted Answer

5

Question 4

Which of the following graphs does not have asymptotes?

Accepted Answer

cos(x)

Question 5

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

Accepted Answer

x is not a multiple of pi/2

Question 6

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

Accepted Answer

Cups facing up and down

Question 7

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

Accepted Answer

all real numbers

Question 8

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

Accepted Answer

2pi

Question 9

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

Accepted Answer

moves down and right

Question 10

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

Accepted Answer

1 down

Question 11

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

Accepted Answer

[-1, 3]

Question 12

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

Accepted Answer

pi

Question 13

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

Accepted Answer

stretches taller and narrower

Question 14

Which of the following is the horizontal shift for f(x) = 2csc(x - 4) + 5

Accepted Answer

4 right

Question 15

What is the period of f(x) = csc(2x - pi) + pi ?

Accepted Answer

pi

Question 16

Which of the following is the vertical displacement of f(x) = sin(7x - 42) ?

Accepted Answer

none

Question 17

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

Accepted Answer

3 right

Question 18

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

Accepted Answer

3

Questions 18