2. The six trig functions

Question 1

What is the formula for the sine function?

Answer 1

Question 2

What is the formula for the cosine function?

Answer 2

Question 3

What is the formula for the tangent function?

Answer 3

Question 4

What is the formula for the cosecant function?

Answer 4

Question 5

What is the formula for the secant function?

Answer 5

Question 6

What is the formula for the cotangent function?

Answer 6

Question 7

What are the values for csc, sec, and cot for this triangle?

Answer 7

Question 8

How is the circle drawn for defining the trig quotient identities?

Answer 8

Question 9

If the radius or hypotenuse is 1, what is the formula for sine?

Answer 9

Question 10

Fix If the radius or hypotenuse is 1, what is the formula for cosine?

Answer 10

Question 11

If the radius or hypotenuse is 1, what is the formula for the six trig identities?

Answer 11

Question 12

What are the three trig Pythagorean identites?

Answer 12

Question 13

Where are the zero values for x or y located on the unit circle?

Answer 13

Question 14

In what quadrant are each the six trig functions positive or negative?

Answer 14

Question 15

When is the sine function equal to zero

Answer 15

Question 16

When is the cosine function equal to zero

Answer 16

Question 17

What is the value of sine at each of the quadranal lines?

Answer 17

Question 18

What is the value of cosecant at each of the quadranal lines?

Answer 18

Question 19

What is the value of cosine at each of the quadranal lines?

Answer 19

Question 20

What is the value of secant at each of the quadranal lines?

Answer 20

Question 21

What is the value of tan at each of the quadranal lines?

Answer 21

Question 22

What is the value of cotan at each of the quadranal lines?

Answer 22