Trig

Trig Idenitites

100

1/sinθ = ?

cscθ

200

1/cotθ = ?

tanθ

300

cotθ = ?

*quotient identity

cosθ/sinθ

400

1 + cot²θ = ?

csc²θ

500

1 - sin²θ = ?

cos²θ

Unit Circle

100

sin (150°)

 1/2 or .5

200

cos(-60°)

1/2 or .5

300

sin(1350°)

-1

400

tan(- 3π/4)

1

500

tan(- 29π/4)

-1

Trig Function Graphs

100

amplitude for y = -2sin(x/2) + 1

2

200

period length of y = 3cos(x/4)

8π

300

period length for y = 4tan(1/3(x - π))

3π

400

maximum point for y = 4sin(3x) - 9

-5

500

phase shift for y = 2csc(-x/2 - 2π)

*give direction too

left 4π

Angles

100

give the reference angle for 45°

45°

200

give the smallest positive angle that is coterminal with 855°

135°

300

which quadrant does the angle 1290° fall in?

Q₃

400

Give the reference angle for 7π/6

π/6

500

Give the reference angle for -13π/4

π/4

Random

100

If there are 4 apples in a basket and you take away 3, how many apples do you have?

3, the ones you took from the basket.

200

What would Mrs.Blachura be if she wasn't a math teacher?

an FBI agent

300

What is the human body's largest organ?

The skin

400

What needs to be broken before it can be used?

An Egg

500

In the novel "Fahrenheit 451", what does the title refer to?

The temperature at which paper burns