Trig graphs

Question 1

Which of the equations describes this graph?

Accepted Answer

y=cosx

Question 2

Give the equation of the following graph:

Accepted Answer

y=tanx

Question 3

What is the equation of this graph?

Accepted Answer

y=sinx

Question 4

Give the coordinates of the y-intercept of y=cosx

Accepted Answer

(0;1)

Question 5

What is the equation of this graph?

Accepted Answer

y=sinx

Question 6

Which function describe this graph?

Accepted Answer

y=cosx

Question 7

What is the amplitude of y=cosx

Accepted Answer

1

Question 8

What it the period of y=sinx?

Accepted Answer

360o

Question 9

Which of the following points are an x-intercept of y=sinx

Accepted Answer

(180;0), (0;0)

Question 10

What is the period of y=tanx?

Accepted Answer

180o

Question 11

Which function describe this graph?

Accepted Answer

y=cosx

Question 12

What is the amplitude of y=cosx

Accepted Answer

1

Question 13

Which of the following points are an x-intercept of y=sinx

Accepted Answer

(0;0), (180;0)

Question 14

What is the coordinates of the y-intercept of y=sinx?

Accepted Answer

(0;0)

Question 15

What is the range of y=sinx?

Accepted Answer

[-1;1]

Questions 15