trig graphing

csc θ=

1/y

secθ=

1/x

cotθ=

x/y

cosθ=

x

sinθ=

y

tanθ=

y/x

0 is

(1,0)

π/6 is

((√3/2, 1/2)

π/4 is

((√2/2,(√2)/2)

π/3 is

(1/2,(√3/2)

π/2 is

(0, 1)

2π/3 is

(-1/2,(√3/2)

3π/4 is

(-√2/2, √2/2)

5π/6 is

(-√3/2, 1/2)

π is

(-1,0)

7π/6 is

( -√3/2, -1/2)

5π/4 is

(-√2/2, -√2/2)

4π/3 is

(-1/2, -√3/2)

3π/2 is

(0, -1)

5π/3 is

(1/2, -√3/2)

7π/4 is

(√2/2, -√2/2)

11π/6 is

(√3/2, -1/2)

y=tan θ

ODD

y=sin x

ODD

y= cos x

EVEN

D: All Real numbers

sin and cos

R: [-1,1]

sin and cos

D: x ≠ (π/2)+πk

tan and sec

R: All real numbers

cot and tan

D: x≠πk

cot and csc

y=sec x

EVEN

y= cot θ

ODD

R: (-∞,-1] U [1,∞)

csc and sec

asymptote: x=πk

csc and cot

period: 2π

csc and sec and cos and sin

period: π

cot and tan

1/sin=

csc

1/cos=

sec

asymptote: x=π/2+πk

tan and sec

zeros: x=πk

sin and tan

zeros: x=π/2+πk

cos and cot

is tan odd or even

odd

is sin odd or even

odd

is cos odd or even

even

is sec odd or even

even

is cot odd or even

odd

is csc odd or even

odd

y= csc x

ODD

-3π/2,1

-π, und

-π/2,-1

0,und

π/2,1