Chapter 6 Trigonometric Functions - Year 2

Question 1

Draw the graph of y=cosecx

Answer 1

Question 2

Draw the graph of y=secx

Answer 2

Question 3

Draw the graph of y=cotx

Answer 3

Question 4

Where are the asymptotes on the graph y=cosecx?

Answer 4

Pi and 2Pi

Question 5

Where are the asymptotes on y=secx?

Answer 5

Pi/2 3Pi/2

Question 6

Where are the asymptotes on y=cotx?

Answer 6

π and 2π

Question 7

What are the 2 new trigonometric identities?

Answer 7

Question 8

What is the inverse of Cosθ?

Answer 8

Secθ

Question 9

What is the inverse of Sinθ?

Answer 9

Cosecθ

Question 10

What is the domain of y=cosec x?

Answer 10

Question 11

What is the domain of y=secx?

Answer 11

Question 12

What is the domain of y=cotx

Answer 12

Question 13

What is the range of y=cosecx?

Answer 13

Question 14

What is the range of y=secx?

Answer 14

Question 15

What is the range of y=cotx?

Answer 15

Question 16

What are the 2 trig identities that you need to know?

Answer 16

Question 17

How do you derive the secx trig identity?

Answer 17

Question 18

How do you derive the cosecx trig identity?

Answer 18

Question 19

Draw the graph of y=arcsinx?

Answer 19

Question 20

Draw the graph of y=arccosx?

Answer 20

Question 21

Draw the graph of y=arctanx?

Answer 21

Question 22

What do you need to remember when doing arcsin,arccos and arctan problems?

Answer 22

You need to get the arc(trig function) on 1 side on its own before you solve it
Or
The arc(function) needs to be on its own. It can’t be 3arc or 0.5arc…

Question 23

Need FC on 6.5